Electronic device for providing auditory feedback for inducing sleep, method thereof, and storage medium thereof

Abstract

According to an embodiment, a method for providing sleep-inducing sound may include, based on detecting a first user activity associated with a user's cognition of a respiratory cycle for inspiration, providing an operation of a first sound corresponding to the first user activity. The first user activity is not a user activity caused by the inspiration of the breath, but is a user activity independent of the inspiration, and a point in time of provision start of the first sound may be substantially synchronized with a point in time of detection of the first user activity. The method may also include an operation of providing a second sound corresponding to a second user activity based on detecting the second user activity associated with the user's cognition of the respiratory cycle for expiration. The second user activity is not a user activity caused by the expiration of the breath, but is a user activity independent of the expiration, and a point in time of provision start of the second sound may be substantially synchronized with a point in time of detection of the second user activity.

Description

TECHNICAL FIELD

[0001] The disclosure relates to an electronic device for providing sleep-inducing auditory feedback, an operating method thereof, and a storage medium. BACKGROUND

[0002] The following description is provided merely to assist in understanding the present embodiments and is not intended to be limiting as to the present embodiments.

[0003] Insomnia refers to a state in which an individual cannot obtain normal sleep, and is in a state of wakefulness (awake) for most of the day, or even if falling asleep, experiences significantly insufficient sleep. Symptoms include being unable to fall asleep despite being awake for a long time and being tired, or waking up shortly after falling asleep. To treat insomnia, conventional therapies include a first generation therapy using a low molecular compound (e.g., a pill) and a second generation therapy using a biological agent (e.g., an antibody, a protein, a cell, etc.). However, the conventional therapies are also associated with side effects due to the medication.

[0004] Meanwhile, sleep-inducing content has been actively developed in recent years. For example, the content can include content for inducing sleep or content effective for inducing sleep (e.g., audio and / or graphics). For example, U.S. Patent No. 10,576,355 B2 discloses a configuration that makes the duration of a user's respiratory phase (e.g., inhalation / exhalation, etc.) reach a desired duration ratio by providing a stimulus that varies over time. In other words, the conventional sleep-inducing method provides a stimulus (e.g., sound) set by a system (or algorithm) to reach a specific goal (e.g., an ideal inhalation / exhalation duration ratio). The specific goal can represent a state that is experimentally determined and known to be effective for inducing sleep. The user can experience the stimulus set for the specific goal, thereby making the user's physiological state change to the goal state intended by the system. SUMMARY

[0005] Technical problem to be solved

[0006] As described above, the conventional sleep-inducing method provides goal-oriented content to reach a specific goal (e.g., a desired duration ratio) by inducing a user's physiological signal (e.g., a ratio of inhalation / exhalation duration). The user can experience the stimulus set by the system to achieve the specific goal. However, the conventional sleep-inducing system only provides a stimulus (e.g., sound) corresponding to a state known to be effective for inducing sleep, and does not disclose or suggest a method of identifying a periodicity of a user's physiological information and providing a stimulus based on the periodicity. For example, there are various physiological signals having a periodicity, such as respiration. The conventional sleep-inducing system does not disclose a method of identifying a periodicity of a physiological signal and providing a stimulus (e.g., sound) having a corresponding periodicity.

[0007] Various embodiments of the present disclosure can provide an electronic device, an operating method thereof, and a storage medium, which are capable of recognizing periodicity of a user's physiological signal (e.g., respiration) and providing a sound corresponding to the periodicity of the physiological signal.

[0008] The problems to be solved by the present disclosure are not limited to the above, and other problems not explicitly mentioned will be clearly understood by those skilled in the art from the following description.

[0009] Technical solutions

[0010] According to an embodiment, a method for providing a sound to induce sleep can include an operation of providing a first sound corresponding to a first user activity based on detecting the first user activity related to the user's awareness of an inhalation period of the user's respiration. The first user activity is not a user activity caused by inhalation of the user's respiration, but is a user activity independent of inhalation, and a starting point of providing the first sound can be substantially synchronized with a point in time at which the first user activity is detected. The method can further include an operation of providing a second sound corresponding to a second user activity based on detecting the second user activity related to the user's awareness of an exhalation period of the user's respiration. The second user activity is not a user activity caused by exhalation of the user's respiration, but is a user activity independent of exhalation, and a starting point of providing the second sound can be substantially synchronized with a point in time at which the second user activity is detected.

[0011] According to an embodiment, a system for providing a sound to induce sleep can include a server and an electronic device including at least one processor. The server can be configured to provide an instruction to the electronic device based on a connection of the electronic device to the server and / or a request of the electronic device to the server. The instruction, when executed based on at least a portion of the at least one processor of the electronic device, can cause the electronic device to perform at least one operation. The at least one operation can include providing a first sound corresponding to a first user activity based on detecting the first user activity related to the user's awareness of an inhalation period of the user's respiration. The first user activity is not a user activity caused by inhalation of the user's respiration, but is a user activity independent of inhalation, and a starting point of providing the first sound can be substantially synchronized with a point in time at which the first user activity is detected. The at least one operation can further include providing a second sound corresponding to a second user activity based on detecting the second user activity related to the user's awareness of an exhalation period of the user's respiration. The second user activity is not a user activity caused by exhalation of the user's respiration, but is a user activity independent of exhalation, and a starting point of providing the second sound can be substantially synchronized with a point in time at which the second user activity is detected.

[0012] According to an embodiment, a method of a system (including a server and an electronic device) providing sounds for inducing sleep can include an operation of the server providing instructions to the electronic device based on a connection of the electronic device with the server and / or a request of the electronic device to the server. The method can include an operation of the electronic device executing the instructions to perform operations of providing a first sound corresponding to a first user activity based on detecting the first user activity related to a user's awareness of an inhalation period of the user's breathing, and providing a second sound corresponding to a second user activity based on detecting the second user activity related to a user's awareness of an exhalation period of the user's breathing. The first user activity is not a user activity caused by the inhalation of the user's breathing, but is a user activity independent of the inhalation, and a starting point of providing the first sound can be substantially synchronized with a point of detecting the first user activity. The second user activity is not a user activity caused by the exhalation of the user's breathing, but is a user activity independent of the exhalation, and a starting point of providing the second sound can be substantially synchronized with a point of detecting the second user activity.

[0013] According to an embodiment, a method of a system (including a server and an electronic device) providing sounds for inducing sleep can include an operation of the server providing instructions to the electronic device based on a connection of the electronic device with the server and / or a request of the electronic device to the server. The method can include an operation of the electronic device executing the instructions to perform operations of providing a first sound corresponding to a first user activity based on detecting the first user activity related to a user's awareness of an inhalation period of the user's breathing, and providing a second sound corresponding to a second user activity based on detecting the second user activity related to a user's awareness of an exhalation period of the user's breathing. The first user activity is not a user activity caused by the inhalation of the user's breathing, but is a user activity independent of the inhalation, and a starting point of providing the first sound can be substantially synchronized with a point of detecting the first user activity. The second user activity is not a user activity caused by the exhalation of the user's breathing, but is a user activity independent of the exhalation, and a starting point of providing the second sound can be substantially synchronized with a point of detecting the second user activity.

[0014] According to one embodiment, a computer-readable storage medium storing instructions can be provided. When executed by at least one processor of an electronic device, the instructions can cause the electronic device to perform at least one operation. The at least one operation may include: providing a first sound corresponding to the first user activity based on detecting a first user activity related to the user's perception of the user's inspiratory cycle. The first user activity is not caused by the user's inhalation but is independent of inhalation, and the start time of providing the first sound may be substantially synchronized with the time point of detecting the first user activity. The at least one operation may further include: providing a second sound corresponding to the second user activity based on detecting a second user activity related to the user's perception of the user's expiratory cycle. The second user activity is not caused by the user's exhalation but is independent of exhalation, and the start time of providing the second sound may be substantially synchronized with the time point of detecting the second user activity.

[0015] According to one embodiment, an electronic device may include at least one processor and a memory storing instructions. When executed by the at least one processor of the electronic device, the instructions may cause the electronic device to perform at least one operation. The at least one operation may include: providing a first sound corresponding to the first user activity based on detecting a first user activity related to the user's perception of the user's inspiratory cycle. The first user activity is not caused by the user's inhalation but is independent of inhalation, and the start time of providing the first sound may be substantially synchronized with the time point of detecting the first user activity. The at least one operation may further include: providing a second sound corresponding to the second user activity based on detecting a second user activity related to the user's perception of the user's expiratory cycle. The second user activity is not caused by the user's exhalation but is independent of exhalation, and the start time of providing the second sound may be substantially synchronized with the time point of detecting the second user activity.

[0016] Beneficial effects

[0017] According to various embodiments of this disclosure, an electronic device, its operating method, and a storage medium may be provided, which is capable of recognizing the periodicity of a user's physiological signals (e.g., breathing) based on detecting the user's intentional activities, and providing sound corresponding to the periodicity of the physiological signals.

[0018] By identifying periodicity based on detection results related to user activity and independent of the physiological signals themselves, periodicity of specific physiological signals can be determined more accurately without analyzing the physiological signals themselves. Consequently, the periodicity of users' physiological signals can be synchronized with feedback stimuli (e.g., sound) more accurately in real time.

[0019] In addition, the user can be prompted to input an activity related to the periodicity of the physiological signal, thereby increasing the user's awareness of the periodicity of the signal. In addition, the user's awareness of the periodicity of the related physiological signal can be further enhanced by providing the user with a feedback stimulus (e.g., a sound) that is synchronized in time with the periodicity of the signal. Increasing the user's awareness of the periodicity of a physiological signal such as breathing can induce slower breathing and / or cause other physiological signals (e.g., brain waves) to entrain to the physiological signal, thereby increasing the effectiveness of sleep induction.

[0020] In addition, the problem of reduced user engagement and decreased likelihood of continued use due to the goal-oriented stimulus provision method of conventional systems can be addressed. Based on the provision of stimuli synchronized in real time with the user's physiological signals and / or stimuli having a change in attribute according to the present disclosure, user engagement and continued use can be increased.

[0021] The advantageous effects of the present disclosure are not limited to the above, and other advantageous effects not explicitly described will be clearly understood by those skilled in the art from the following description. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1a FIG. 1 is a schematic diagram illustrating an electronic device, a server, and an external electronic device for inducing sleep according to the present disclosure.

[0023] Figure 1b FIG. 2 is a schematic diagram illustrating a service provision system according to an embodiment.

[0024] Figure 1c FIG. 3 is a schematic diagram illustrating a service provision method according to an embodiment.

[0025] Figure 2 FIG. 4 is a schematic diagram illustrating a sound provision method according to an embodiment.

[0026] Figure 3a FIG. 5 is a schematic diagram illustrating a screen provided by an electronic device according to an embodiment.

[0027] Figure 3b 、 3c , 3d, 3e, and 3f are schematic diagrams illustrating a user activity and a provided sound according to an embodiment.

[0028] Figure 3g FIG. 6 is a schematic diagram illustrating a sound provision method according to an embodiment.

[0029] Figure 3h FIG. 7 is a schematic diagram illustrating a sound provision method according to an embodiment.

[0030] Figure 3i FIG. 8 is a schematic diagram illustrating a change in the attribute of a sound based on a cumulative detection count according to an embodiment.

[0031] Figure 4a FIG. 4a is a flowchart illustrating a sound providing method according to an embodiment.

[0032] Figure 4b , 4c , 4d and 4e are diagrams illustrating sound providing according to various embodiments.

[0033] Figure 5a FIG. 4b is a diagram illustrating a sound providing method according to an embodiment.

[0034] Figure 5b , 5c and 5d are diagrams illustrating content provided by an electronic device according to an embodiment.

[0035] Figure 6a FIG. 5a is a flowchart illustrating a sound providing method according to an embodiment.

[0036] Figure 6b , 6c , 6d, 6e, 6f, 6g, and 6h are diagrams illustrating user activities according to various embodiments.

[0037] Figure 6i FIG. 6a is a diagram illustrating a sound providing method according to an embodiment.

[0038] Figure 6j FIG. 7a is a diagram illustrating a sound providing method according to an embodiment.

[0039] Figure 6k FIG. 8a is a diagram illustrating a sound providing method according to an embodiment.

[0040] Figure 6l FIG. 9a is a diagram illustrating calibration according to an embodiment.

[0041] Figure 7a , 7b , 7c and 7d are diagrams illustrating a sound providing method according to an embodiment.

[0042] Figure 8a FIG. 10a is a diagram illustrating a sound providing method according to an embodiment.

[0043] Figure 8b FIG. 11a is a diagram illustrating a screen provided according to an embodiment.

[0044] Figure 8c FIG. 12a is a diagram illustrating a sound providing method according to an embodiment.

[0045] Figure 9 FIG. 13a is a diagram illustrating a sound providing method according to an embodiment.

[0046] Figure 10a FIG. 1 is a schematic diagram illustrating a sound providing method according to an embodiment.

[0047] Figure 10b FIG. 2 is a schematic diagram illustrating frequencies of sub sounds provided according to an embodiment.

[0048] Figure 10c FIG. 3 is a schematic diagram illustrating a sound providing method according to an embodiment.

[0049] Figure 10d FIG. 4 is a schematic diagram illustrating a sound feature according to various embodiments. 10e

[0050] Figure 11a FIG. 5 is a schematic diagram illustrating a sound providing method according to an embodiment.

[0051] Figure 11b FIG. 6 is a schematic diagram illustrating a plurality of sounds according to an embodiment.

[0052] Figure 11c FIG. 7 is a schematic diagram illustrating frequencies of a plurality of sounds.

[0053] Figure 11d FIG. 8 is a schematic diagram illustrating amplitude variations of a plurality of sounds.

[0054] Figure 11e FIG. 9 is a schematic diagram illustrating a sound providing method according to an embodiment.

[0055] Figure 12a FIG. 10 is a schematic diagram illustrating a sound providing method according to an embodiment.

[0056] Figure 12b FIG. 11 is a schematic diagram illustrating a sound according to an embodiment.

[0057] Figure 12c FIG. 12 is a schematic diagram illustrating a sound providing method according to an embodiment.

[0058] Figure 12d FIG. 13 is a schematic diagram illustrating a sound providing method according to an embodiment.

[0059] Figure 12e FIG. 14 is a schematic diagram illustrating a sound according to an embodiment.

[0060] Figure 12f FIG. 15 is a schematic diagram illustrating a sound providing method according to an embodiment.

[0061] Figure 13 FIG. 16 is a schematic diagram illustrating a sound providing method according to an embodiment.

[0062] Figure 14a FIG. 17 is a schematic diagram illustrating a sound providing method according to an embodiment.​

[0063] Figure 14b FIG. 1 is a schematic diagram illustrating a sound property determination according to an embodiment.

[0064] Figure 14c FIG. 2 is a schematic diagram illustrating a sound property determination according to an embodiment.

[0065] Figure 15a 、 15b FIG. 3 is a schematic diagram illustrating a sound providing method according to an embodiment.

[0066] Figure 16a FIG. 4 is a schematic diagram illustrating a sound providing method according to an embodiment.

[0067] Figure 16b FIG. 5 is a schematic diagram illustrating a time required for falling asleep according to an embodiment.

[0068] Figure 16c FIG. 6 is an example of a sleep analysis result provided according to an embodiment.

[0069] Figure 17 FIG. 7 is a schematic diagram illustrating a sound providing method according to an embodiment.

[0070] Figure 18a FIG. 8 is a schematic diagram illustrating a sound providing method according to an embodiment.

[0071] Figure 18b FIG. 9 is a schematic diagram illustrating a sound transmission direction according to an embodiment.

[0072] Figure 18c FIG. 10 is a schematic diagram illustrating a sound providing method according to an embodiment.

[0073] Figure 18d FIG. 11 is a schematic diagram illustrating a sound transmission direction according to an embodiment.

[0074] Figure 19a FIG. 12 is a schematic diagram illustrating a physical contact stimulation providing method according to an embodiment.

[0075] Figure 19b FIG. 13 is a schematic diagram illustrating a physical contact stimulation provided according to an embodiment.

[0076] Figure 20 FIG. 14 is a schematic diagram illustrating a content providing method according to an embodiment.

[0077] Figure 21a and 21b FIG. 15 is a schematic diagram illustrating a method of treating insomnia according to various embodiments.

[0078] Figure 22a 、 22bFIGS. 22c, 22d, 22e, and 22f are diagrams illustrating a method of treating insomnia according to various embodiments.

[0079] Figure 23 FIG. 23 is a diagram illustrating a method of treating insomnia according to an embodiment.

[0080] Figure 24a , 24b FIGS. 24c and 24d are graphs for visualizing results of using / not using content according to an embodiment.

[0081] Figure 25a , 25b FIGS. 25c, 25d, 25e, and 25f are graphs for visualizing results of using / not using content according to an embodiment.

[0082] Figure 26 FIG. 26 is a graph for visualizing brain wave activity during use of content and during use of a sleep drug according to an embodiment.

[0083] Figure 27 FIG. 27 is a graph illustrating average changes in brain wave activity during use of content and during use of a sleep drug according to an embodiment. DETAILED DESCRIPTION

[0084] In the present disclosure, the same reference numbers denote the same constituent elements. The present disclosure does not describe all the elements of the embodiments, and general information in the technical field of the present disclosure and repetitive content between the embodiments are omitted. As used in the present specification, “unit,” “module,” “component,” and “block” can refer to executable software (e.g., code, instructions, or programs). Alternatively, “unit,” “module,” “component,” and “block” can be implemented as hardware having a structure. According to different embodiments, a plurality of “units,” “modules,” “components,” or “blocks” can be implemented as a single component, or a single “unit,” “module,” “component,” or “block” can include a plurality of components.

[0085] In the present specification, when a part is described as “connected” to another part, it can mean that the two are in a state of physical contact (e.g., fastened) or connected through another intervening entity. Accordingly, “connected” can refer to a state of direct physical contact or a state in which another entity is interposed therebetween. Also, “connected” can refer not only to physical connection but also to “logical connection,” such as connection achieved through wireless communication.

[0086] When a part is described as “including” a component, it can mean that the part can further include another component unless the context clearly indicates otherwise.

[0087] In the present specification, when a certain member is described as "on" another member, it can mean that the member is in contact with the other member, or that there is another member therebetween.

[0088] The terms "first", "second", and the like are used to distinguish different components, and are not intended to limit the components by the terms.

[0089] Unless the context clearly indicates otherwise, a singular expression can include a plural meaning.

[0090] In each step, an identification code is used for convenience of explanation, which does not represent the execution order of the steps. Unless a specific order is explicitly described in the context, each step can be executed in a different order from the described order.

[0091] The operating principle and embodiments of the present disclosure will be described below with reference to the accompanying drawings.

[0092] In the present specification, an "electronic device" can be implemented in the form of a portable terminal, a wearable terminal, or a computer, but is not limited to these forms as long as it can provide visual, auditory, and / or tactile content. It will be understood by those skilled in the art that the electronic device is not limited to the above-described forms. For example, in one example, the electronic device can perform at least part of the operations of the embodiments of the present disclosure without being linked with any external electronic device (which can be referred to as "standalone type"). For example, the electronic device can store an application for standalone type, and perform at least part of the operations of the embodiments of the present disclosure by executing the stored application. In another example, the electronic device can perform at least part of the operations of the embodiments of the present disclosure in cooperation with another external electronic device. For example, the electronic device can provide data to and / or receive data from a server (e.g., a web server, an application server, and / or a cloud server), and perform at least part of the operations of the embodiments of the present disclosure based on the linkage. Here, the computer can include, for example, a device capable of running a web browser, such as a notebook, a desktop, a laptop, a tablet, a tablet PC, or a smart phone. The server can be a server that processes information by communicating with an external device, including an application server, a computing server, a database server, a file server, a game server, a mail server, a proxy server, and a web server, etc.

[0093] The portable terminal can include, for example, any type of handheld device that ensures portability and mobility, such as a PCS (Personal Communication System), a GSM (Global System for Mobile Communications), a PDC (Personal Digital Cellular), a PHS (Personal Handyphone System), a PDA (Personal Digital Assistant), an IMT (International Mobile Telecommunication)-2000, a CDMA (Code Division Multiple Access)-2000, a W-CDMA (Wideband Code Division Multiple Access), a WiBro (Wireless Broadband Internet) terminal, a smart phone, or the like. It can also include a wearable device such as a watch, a ring, a bracelet, an anklet, a necklace, glasses, contact lenses, a head-mounted device (HMD), or the like. In addition, the electronic device can also be implemented as a device designed specifically for sleep-inducing purposes, as will be described later.

[0094] The at least one processor can include a CPU, a GPU, an NPU, a DPU, an FPGA, an ASIC, and / or a SoC, and the implementation form is not limited. For example, according to an embodiment, the operations performed by the electronic device and / or the server can be performed by any one of the at least one processor (e.g., a CPU, a GPU, an NPU, an FPGA, an ASIC, and / or a SoC), or by two or more processors in cooperation. For example, a plurality of operations performed by the electronic device and / or the server can be performed by any one of the at least one processor, or some operations are performed by one processor and other operations are performed by another processor. For example, the electronic device and / or the server can include at least one memory storing at least one instruction. The at least one memory can include a volatile memory and / or a non-volatile memory, and the implementation form is not limited. The at least one instruction, when executed by the at least one processor, can cause the electronic device and / or the server to perform at least one operation (e.g., at least part of the operations described in the present disclosure as performed by the electronic device and / or the server). The instructions causing the electronic device and / or the server to perform one or more operations can be stored in a single, physically independent memory, or distributed in a plurality of memories. One or more instructions can be executed only by a single processor, or distributed and executed by two or more processors. For example, the at least one processor performing a plurality of operations can mean that a single processor executes all instructions resulting in a plurality of operations, respectively, or a plurality of processors collectively executes the instructions resulting in a plurality of operations in a distributed manner. This will be understood by those skilled in the art.

[0095] Meanwhile, the at least one processor can operate based on inference of an artificial intelligence (AI) model. The AI model can be trained using training data. The training can be performed on a device implementing the AI of the present disclosure, or through a separate server and / or system. Examples of learning algorithms include supervised learning, unsupervised learning, semi-supervised learning, or reinforcement learning, but are not limited to these examples. The at least one processor can also operate based on pre-set rule-based logic.

[0096] The AI model can be composed of a plurality of neural network layers. Each of the plurality of neural network layers can have a plurality of weights and perform neural network calculation through an operation between a calculation result of a previous layer and the plurality of weights. The plurality of weights of the neural network layer can be optimized based on a training result of the AI model. For example, during the training process, the weights can be updated to reduce or minimize a loss or a value of a generation obtained by the AI model. The artificial neural network can include a deep neural network (DNN), examples of which include a CNN (convolutional neural network), a DNN (deep neural network), an RNN (recurrent neural network), an RBM (restricted Boltzmann machine), a DBN (deep belief network), a BRDNN (bidirectional recurrent deep neural network), or a deep Q-network, but are not limited to these examples.

[0097] The processor can generate a neural network, train or learn the neural network, perform calculation based on received input data, generate an information signal based on a calculation result, or retrain the neural network.

[0098] The operation principle and embodiments of the present disclosure will be described in conjunction with the accompanying drawings.

[0099] Figure 1a is a schematic diagram showing an electronic device, a server, and an external electronic device for inducing sleep according to the present disclosure.

[0100] Referring to Figure 1a , the electronic device 100 can provide a subject with content (or referred to as "stimulus") for inducing sleep. For example, the content can include visual, auditory, and / or tactile content, and is not limited thereto. Auditory and / or tactile content capable of stimulating a user's body (e.g., ears and / or sensory organs) can be referred to as "stimulus". In various embodiments of the present disclosure, the term "content" can be used interchangeably with "stimulus".

[0101] Referring to Figure 1a , the electronic device 100 can include a communication device 110, an input device 120, an output device 130, one or more sensors 140, a storage 150, and at least one processor 190. Figure 1aThe illustrated constituent elements of the electronic device 100 are not necessarily essential to the electronic device 100 implementing the present disclosure. Thus, the electronic device 100 described in the present specification can include more or less than the above-enumerated constituent elements.

[0102] Among the constituent elements, the communication device 110 can include one or more constituent elements that enable communication with various devices equipped with the communication device. For example, it can include a wired communication device, a cellular-based wireless communication device, an IEEE 802.11-based wireless communication device (e.g., commonly referred to as Wi-Fi), a short-range communication device (e.g., Bluetooth, Bluetooth Low Energy, UWB, Zigbee, etc., but not limited thereto), or a location information module. For example, the electronic device 100 can transmit data to and / or receive data from the server 101 via the communication device 110. Here, the server 101 can provide data that enables the electronic device 100 to perform at least part of the operations described in various embodiments of the present disclosure. For example, if the electronic device 100 is implemented as a standalone type, data transmission and / or reception between the electronic device 100 and the server 101 can not be required, and those skilled in the art will understand this. The communication device 110 can include a transceiver, a communicator, etc.

[0103] The input device 120 is used to input image information (or signals), audio information (or signals), data, or user-input information. It can include at least one camera, a touch input device 121 provided in a touch screen, and / or at least one microphone 123, and is not limited thereto. Touch input on the touch screen, voice data collected by the input device 120, and / or image data can be analyzed and processed as a user control command. The input device 120 can include various input devices (inputters).

[0104] The camera processes image frames such as still images or videos obtained by an image sensor in a photographing mode. The processed image frames can be displayed on the display 131 (or a screen of the electronic device 100 described in the present disclosure) or stored in the memory 150.

[0105] The microphone 123 (hereinafter referred to as "mic") processes external sound signals into electrical voice data. The processed voice data can be utilized in various ways according to a function performed by the device (or an application being executed). Meanwhile, the mic can implement various noise reduction algorithms to eliminate noise generated in the process of receiving external sound signals.

[0106] The output device 130 is configured to generate an output related to vision, hearing, or touch, and can include at least one of a display 131, at least one speaker, a haptic module, or a light output device. The display 131 can form a stacked structure with the touch input device 121, or be integrated to implement a touch screen. The touch screen can perform an output function and / or an input function. The output device 130 can include various output devices (outputters) for generating an output.

[0107] The processor 190 can output content related to the biometric information through the output device 130.

[0108] In one embodiment, the processor 190 can output content related to the biometric data through the output device 130 based on biofeedback or bioacoustics. According to an embodiment, the electronic device 100 can identify a periodicity of a specific physiological signal of a user based on detecting an activity performed by the user. Subsequently, the electronic device 100 can provide content that is substantially synchronized with the identified periodicity. From the perspective of the user, the user can experience content that is substantially synchronized with the periodicity of his / her physiological signal through an activity related to the periodicity of his / her physiological signal, which can be referred to as biofeedback. Meanwhile, the content can be implemented as sound, and providing sound that is substantially synchronized with the physiological signal through the above-described process can be referred to as bioacoustics.

[0109] For example, from the perspective of biofeedback, the processor 190 can monitor a physiological process of the body in real time and provide content related to the information through the output device 130. Here, the physiological process can include a periodic physiological signal (e.g., breathing (inhale and exhale), heart rate, blood pressure) and a non-periodic physiological signal (e.g., muscle tension, skin temperature), but is not limited thereto.

[0110] The processor 190 can provide a user interface (UI) through the output device 130 to guide the user's awareness of a periodic vital sign. The processor 190 can acquire at least one user activity that characterizes the user's awareness of the physiological signal through the input device 120 and / or the sensor 140. The processor 190 can provide at least one item of content corresponding to each of the at least one user activity through the output device 130. The user can experience the provided content.

[0111] By detecting a user activity based on the user's awareness of the physiological signal, the periodicity of the physiological signal can be identified. This makes it possible to more accurately provide content that is substantially synchronized with the periodicity without analyzing the physiological signal. Further, since the user needs to identify the periodicity of the physiological signal to perform the user activity, the user's cognitive focus on the periodicity of the physiological signal can be improved, which can induce slower breathing and / or earlier sleep. Further, the cognitive focus on the periodicity of the physiological signal can be further enhanced through a content experience based on biofeedback. In addition, other physiological signals of the user (e.g., brain waves, and the like) can be synchronized with the periodic physiological signal. For example, if the periodic physiological signal is breathing including inhalation and exhalation, the other physiological signal can be brain waves (or specific regions of the brain) that can be synchronized through content. Accordingly, the periodicity of breathing can be synchronized with the periodicity of brain waves (or specific regions of the brain), which can induce relatively faster sleep.

[0112] Meanwhile, the operations performed by the processor 190 as described above can be performed by the electronic device 100 alone (without connection with the server 101) or in cooperation with the server 101. For example, the electronic device 100 can download instructions (or codes or programs) for displaying a UI for guiding the user to be aware of the physiological signal, acquiring (or identifying) at least one user activity that characterizes the user's awareness of the physiological signal, and displaying at least one item of content corresponding to the at least one user activity from the server 101. In this case, the electronic device 100 can execute the instructions received from the server 101 to display the UI for guiding the user to be aware of the physiological signal, acquire (or identify) at least one user activity that characterizes the user's awareness of the physiological signal, and display at least one item of content corresponding to the at least one user activity. The electronic device 100 can temporarily store at least one instruction received from the server 101. Alternatively, it will be understood by those skilled in the art that the electronic device 100 can download and execute an application containing the at least one instruction from an application market or the like.

[0113] For example, the electronic device 100 can receive first data for displaying a UI for guiding a user to recognize a periodic physiological signal (vital sign) from the server 101. Based on the first data, the electronic device 100 can display a UI for guiding the user to recognize the periodic physiological signal. For example, the electronic device 100 can acquire at least one user activity characterizing the user's recognition of the periodic physiological signal through the input device 120 and / or the sensor 140. The electronic device 100 can provide second data for displaying the at least one user activity characterizing the user's recognition of the periodic physiological signal to the server 101. Based on the second data, the server 101 can provide third data for displaying at least one item of content corresponding to the at least one user activity to the electronic device 100. Subsequently, the electronic device 100 can display the at least one item of content corresponding to the at least one user activity based on the third data. The display 131 outputs information processed by the device 100. For example, the display 131 can output execution screen information according to an execution screen of an application (e.g., an application) that the device is running, or present UI (user interface) or GUI (graphical user interface) information.

[0114] The sensor 140 can sense at least one of information related to at least one entity included in the electronic device 100, environmental information around the electronic device 100, or information related to a user wearing (or carrying) the electronic device 100, and provide a corresponding sensing signal. The processor 190 can control the operation and / or function of the electronic device 100 based on the sensing signal, or perform data processing, functions, or operations related to an application installed on the device.

[0115] The sensor 140 can include one or more sensors, and specifically, can include a proximity sensor, an illumination sensor, a touch sensor (which can be implemented as part of the touch input device 121, or as independent hardware, without limitation in implementation form), an acceleration sensor, a magnetic sensor, a gravity sensor (G sensor), a gyro sensor, a motion sensor, an RGB sensor, an infrared sensor (IR sensor), a fingerprint recognition sensor (fingerprint scan sensor), an ultrasonic sensor, an optical sensor (e.g., a camera), a microphone, an environmental sensor (e.g., a barometer, a hygrometer, a thermometer, a radiation detection sensor, a heat detection sensor, or a gas detection sensor, etc.), or a biometric sensor (e.g., a health care sensor, a biometric recognition sensor). The device can utilize a combination of information sensed by at least two sensors.

[0116] The memory 150 can store at least one instruction for the electronic device 100 to perform various functions. The memory 150 can store data for presenting content (e.g., a music file, a still image, a video, etc.). The memory 150 can also store at least one application (or an app) for the electronic device 100 to perform operations of various embodiments of the disclosure, as well as data and instructions for the electronic device 100 to operate. Some of the applications can be downloaded from an external server through wireless communication. For example, the electronic device 100 can download an application and store it in the memory 150. By executing the application, the electronic device 100 can perform operations of various embodiments of the disclosure. Alternatively, the electronic device 100 can temporarily download data for the electronic device 100 to perform operations of various embodiments of the disclosure from the server 101 and store the data in the memory 150.

[0117] The memory 150 can include at least one type of storage medium, such as a flash memory, a hard disk, an SSD (Solid State Disk), an SDD (Silicon Disk Drive), a multimedia card micro, a card-type memory (e.g., an SD or XD memory), a RAM (Random Access Memory), a SRAM (Static Random Access Memory), a ROM (Read Only Memory), an EEPROM (Electrically Erasable Programmable Read Only Memory), a PROM (Programmable Read Only Memory), a magnetic memory, a magnetic disk, or an optical disk. It will be understood by those skilled in the art that the memory 150 can also refer to a cache memory for interaction with the processor 190 and / or a cache memory or a register inside the processor 190. In addition, the memory 150 can be a database separate from the electronic device 100 but connected through wired or wireless communication, and can also be implemented as a database system.

[0118] The processor 190 can include one or more processors and at least one core. The processor 190 can execute instructions stored in the memory 150. It can be implemented as a memory storing data for an algorithm or a program for reproducing an algorithm for controlling operations of various constituent elements inside the electronic device 100, and at least one processor (not shown) that executes the above operations using the data stored in the memory. In this case, the memory and the processor can be implemented as independent chips or a single chip.

[0119] In one embodiment, the electronic device 100 can provide various UIs in the form of web services based on a platform such as a website or a web application, but is not limited thereto. In addition, the platform can also be provided in the form of a PC application or a mobile application, but embodiments are not limited to these examples. In this case, various user terminals can use various UIs provided by the electronic device 100 based on the platform.

[0120] The external electronic device 191 can include a processor 192, a communication device 193, a memory 194, and / or a sensor 195. For example, the processor 192 of the external electronic device 191 can identify at least one user activity for sensing the periodicity of the physiological signal based on at least one item of data sensed by the sensor 195. The external electronic device 191 can transmit information related to the user activity (e.g., the type, occurrence, maintenance, and / or termination of the user activity, and / or the like, without limitation) to the electronic device 100 via the communication device 193. Alternatively, in another implementation, the external electronic device 191 can transmit at least one item of sensed data (or data pre-processed and / or post-processed) sensed by the sensor 195 to the electronic device 100. In this case, the electronic device 100 can identify at least one user activity related to the periodicity recognition of the physiological signal based on the information related to the user activity and / or the sensed data received from the external electronic device 191. Specific examples of the external electronic device 191 will be described later.

[0121] Figure 1a At least one constituent element of the illustrated configuration can be added or removed according to the performance of each constituent element. Also, the relative positions of each constituent element can vary according to the performance or structure of the system, as can be easily understood by one of ordinary skill in the art. Meanwhile, as Figure 1a The server 101 is illustrated as being implemented as a physical computing device only as an example.

[0122] Figure 1b is a schematic diagram illustrating a system for providing a service according to an embodiment.

[0123] In one embodiment, the service providing terminal 102 can provide data for creating a virtual private cloud (VPC) 101b to an infrastructure as a service (IaaS) system 101a. The IaaS system 101a can provide hardware resources for executing an operating system and / or a program according to a client request. For example, based on a request from the service providing terminal 102, the IaaS system 101a can execute and / or create a virtual private cloud 101b for providing a service (e.g., a sound for inducing sleep, or the like, without limitation). The virtual private cloud 101b can provide data to the electronic device 100, which is described as a user terminal in the present disclosure, to cause the electronic device 100 to perform an operation. The electronic device 100 can perform at least one operation to access the virtual private cloud 101b. Based on the access procedure, the virtual private cloud 101b can provide data to the electronic device 100 to cause the electronic device 100 to perform an operation described in the present disclosure.

[0124] Figure 1c is a schematic diagram illustrating a service providing method according to an embodiment.

[0125] In one embodiment, the method can include an operation 181 of providing a server. The operation 181 of providing a server can include, for example, creating, constructing, and / or activating a physical device such as the server 101, but is not limited thereto. Alternatively, as shown, the operation 181 of providing a server can include transmitting a request for creating a virtual private cloud (VPC) 101b within an IaaS system 101a, and creating, executing, and / or activating the virtual private cloud 101b, etc., but is not limited thereto. Figure 1b

[0126] In one embodiment, the method can include an operation 182 of obtaining a service provision request. The method can further include an operation 183 of providing data for service provision corresponding to the service provision request. For example, the electronic device 100 can perform at least one operation to access the server 101 (or the virtual private cloud 101b). For example, the server 101 (or the virtual private cloud 101b) can perform at least one operation for access, such as obtaining a service provision request, and provide data for service provision to the electronic device 100. For example, after performing the at least one operation for access, the server 101 (or the virtual private cloud 101b) can further receive a service provision request from the electronic device 100. Based on receiving the service provision request, the server 101 (or the virtual private cloud 101b) can provide data for service provision to the electronic device 100.

[0127] In one embodiment, the method can involve providing a service based on data. For example, the electronic device 100 can provide a service described in the present disclosure based on data received from the server 101 (or the virtual private cloud 101b), which will be described in detail later. The electronic device 100 can temporarily store data for service provision received from the server 101 (or the virtual private cloud 101b) and then delete it. Alternatively, in another implementation, the electronic device 100 can store data received from the server 101 (or the virtual private cloud 101b) and delete it upon confirmation of an additional deletion command. For example, the electronic device 100 can provide a service in a cloud-based manner, or provide a service by downloading and executing an application package, without being limited thereto. If the application package is downloaded, the server 101 can be implemented as a source of the application package. However, this is only an example, and an application market (not shown) can also be implemented as a source of the application package. The service provision terminal 102 can generate an application package associated with an instruction for enabling an operation described in the present disclosure to be performed and / or provide the application package to a source (e.g., a server and / or an application market).

[0128] Figure 2 FIG. 1 is a schematic diagram illustrating a sound providing method according to an embodiment. Figure 2 Embodiments of FIG. 1 will be described in conjunction with Figures 3a to 3d FIG. 2.​ Figure 3a is a diagram illustrating a screen provided by an electronic device according to an embodiment. Figures 3b to 3g is a diagram illustrating a user activity and a sound provided according to an embodiment.

[0129] Figure 2 The operations shown can be implemented as being performed by the electronic device 100 in conjunction with other electronic devices (e.g., the server 101 and / or the external electronic device 191), or performed without being connected thereto. It will be understood by those skilled in the art that the same applies to Figure 2 embodiments other than those described. For example, the electronic device 100 can perform at least a part of the operations by executing a pre-stored instruction (which can also be referred to as a program or an application, and is not limited thereto). The electronic device 100 can receive and store the instruction (or program or application) by accessing an application market or a designated website, but the reception path is not limited thereto, and it will be understood by those skilled in the art. Figure 2

[0130] Alternatively, the electronic device 100 can perform the at least a part of the operations based on data received from the server 101. The data received from the server 101 can be temporarily stored in the electronic device 100 and then deleted, or can be stored until a deletion command is confirmed. Figure 2

[0131] Alternatively, Figure 2 a part of the operations can be performed by the electronic device 100, and the remaining operations can be performed by another entity (e.g., the server 101 and / or the external electronic device 191). It will be understood by those skilled in the art that the same applies to Figure 2 embodiments other than those described. In addition, Figure 2 all of the operations can be performed by the server 101 rather than the electronic device 100. It will be understood by those skilled in the art that the same applies to Figure 2 embodiments other than those described.

[0132] Reference will now be made to Figure 2 ​​In one example, the periodic first physiological signal can be respiration, but the type or number of the first physiological signal is not limited. For example, respiration can involve alternating repetition of inhalation actions and exhalation actions. Thus, one example of the first portion of the first physiological signal can be an inhalation phase, and one example of the second portion of the first physiological signal can be an exhalation phase. For example, the first physiological signal can have periodicity due to the repetition of the first portion and the second portion. The duration of the first portion and the duration of the second portion can constitute one period of the first physiological signal. The first user activity related to the user’s awareness of the first portion of the first physiological signal can be configured to be different from a second user activity related to the user’s awareness of the second portion of the first physiological signal.

[0133] For example, the first user activity and / or the second user activity can be configured as intentional activities performed by the user that are unrelated to (or independent of, unrelated to, or unaffected by) the first physiological signal. For instance, the first user activity can be configured as a touch event (e.g., a user touching a touchscreen), and the second user activity can be configured as a release event (e.g., a user releasing a touchscreen). If the first physiological signal is breathing, the breathing action performed by the user is unrelated to the touch / release event. In other words, the touch / release event cannot be detected as a result of the user's natural breathing activity; the user must manipulate their fingers independently of their breathing to perform the touch / release event. Therefore, user activities can be configured to be unrelated to the first physiological signal (or parameters affected by that physiological signal). By performing user activities unrelated to the first physiological signal, the periodicity of the first physiological signal can be identified. Therefore, periodicity identified in this way may be more accurate than periodicity obtained based on physiological signal parameters related to the first physiological signal. Furthermore, compared to traditional goal-oriented methods determined by the system, voluntary user performance of user activities can both enhance the effectiveness of sleep induction and encourage long-term user use of the service. For example, by listening to periodic sounds generated in response to user activity, users can become aware of their primary physiological signals (e.g., breathing). By listening to sounds substantially synchronized with these signals, user awareness (or cognition) of their primary physiological signals can be enhanced. It is well known that awareness of one's own breathing can induce relaxation. Relaxation can reduce the amygdala's influence on orexinergic neurons, and as the activation level of orexinergic neurons decreases, the activation level of the arousal system (e.g., monoaminergic / cholinergic neurons) can also decrease. Simultaneously, the activation level of GABAergic neurons can remain relatively high, thereby enhancing the sleep-inducing effect. Furthermore, as the user's awareness of their primary physiological signals increases, the influence of thoughts unrelated to these signals on the amygdala can decrease, leading to a reduction in the activation level of orexinergic neurons.

[0134] Meanwhile, in order to enhance the above-described sleep-inducing effect, it is required that there is a high level of synchronization between the periodicity of the first physiological signal and the periodicity of the sound. The electronic device 100 according to this embodiment can provide the sound based on detecting a user activity related to the user's cognition, rather than analyzing a physiological signal related to respiration (e.g., chest movement due to inhalation and exhalation, heart rate (HR), etc.). This approach enables a higher level of synchronization. Specifically, it is required that the synchronized sound is provided at the starting point of inhalation and exhalation with relatively high accuracy. However, users generally breathe in a pattern of "inhale-hold breath-exhale", which increases the probability of error in accurately determining the exact starting point of exhalation. The electronic device 100 according to this embodiment can improve the synchronization between the physiological signal and the sound by providing the sound based on detecting a user activity related to the user's cognition, rather than analyzing a physiological data related to respiration. Notably, as described above, the user activity based on the user's cognition contributes to inducing sleep, and thus the sleep-inducing effect can also be improved. Furthermore, even if the electronic device 100 does not include a sensor for measuring a physiological data related to a physiological signal, it is still possible to provide a sound accurately synchronized with the physiological signal. The electronic device 100 only needs to be equipped with a simple sensor for detecting a user activity (e.g., a touch screen, a pressure sensor, or a switch, etc., and is not limited thereto), without including a sensor for measuring a physiological signal such as EEG (electroencephalogram) or ECG (electrocardiogram).

[0135] For example, the first user activity and the second user activity can be configured as activities corresponding to tension and relaxation of at least a part of a muscle of the user's body, respectively. For example, the first user activity can be configured as a touch event (e.g., an event in which the user touches a touch screen), and the second user activity can be configured as a release event (e.g., an event in which the user releases the touch screen). When the touch event occurs, pressure can be applied between the user's finger and the surface of the touch screen, which can cause tension of the user's finger (or a nearby muscle). In contrast, when the release event occurs, the tension previously generated in the user's finger (or a nearby muscle) can be alleviated (i.e., muscle relaxation occurs). Although muscle relaxation contributes to inducing sleep, it is more effective to require the user to briefly tense the muscle and then relax it, as compared to unilaterally requiring muscle relaxation. Muscle relaxation can also reduce the activation level of the arousal system initiated by the amygdala, thereby enhancing the sleep-inducing effect.

[0136] Meanwhile, there is no limitation on the method of detecting the first user activity and / or the second user activity. For example, the electronic device 100 can determine that the first user activity is detected based on confirming occurrence of the first user activity using at least one sensing data. For example, the first user activity can be configured as a touch event (e.g., an event in which a user touches a touch screen), and the second user activity can be configured as a release event (e.g., an event in which a user releases the touch screen). The electronic device 100 can confirm the touch event and the release event, respectively, based on sensing data (or a processing result) from the touch screen. For example, the electronic device 100 can confirm occurrence of the first user activity based on occurrence of one touch event. Alternatively, the electronic device 100 can confirm occurrence of the first user activity based on a number of times of occurrence of the touch event exceeding a preset continuous number of times (or a duration longer than a preset duration). It will be understood by those skilled in the art that this can also be expressed as the electronic device 100 confirming maintenance of the first user activity.

[0137] The electronic device 100 can confirm occurrence of the second user activity based on detecting an event (e.g., a release event) corresponding to the second user activity. However, this is merely an example. The electronic device 100 can also confirm detection of the second user activity based on interruption of an event (e.g., a touch event) corresponding to the first user activity, non-detection of the event, non-fulfillment of a detection condition, or detection of non-occurrence, etc.

[0138] In operation 203, the electronic device 100 can provide a first sound (which can also be referred to as an auditory content, an auditory stimulus, or an auditory feedback) corresponding to the first user activity based on detecting the first user activity. Alternatively, the sound can also be referred to as a physical feedback because the sound can cause a tympanic membrane in a user's ear to vibrate and / or cause a traction synchronization of at least a portion of the user's body. Details of the first sound will be described in connection with Figures 3b to 3e Meanwhile, the provision of the first sound and / or the second sound can include, for example, outputting the first sound and / or the second sound through a speaker included in the electronic device 100, or transmitting data for sound output to an external device connected to the electronic device 100 in a wired or wireless manner. It will be understood by those skilled in the art that the external device can include, but is not limited to, a wired earphone, a wireless earphone, a wired speaker, a wireless speaker, or a wireless content providing device.

[0139] In operation 205, the electronic device 100 can provide content requesting performance and / or partial performance of the first user activity based on detecting the first user activity. For example, referring to Figure 3aThe electronic device 100 can present a first object 302a requesting performance of a first user activity (e.g., a touch event) and / or a second object 302b requesting performance of a first portion (e.g., an inhalation) as content. The electronic device 100 can confirm that the first user activity will occur based on the touch 304 performed by the user. Meanwhile, the electronic device 100 can also present a switcher 301 indicating a current operation mode and / or a progress bar 305 indicating a remaining time of a program. However, these are merely examples and are not limiting. The operation mode can include a manual mode in which sound is provided based on detection of a user activity and an automatic mode in which sound is provided at a preset interval regardless of whether a user activity is detected. These modes will be described in greater detail later. Although not shown, the electronic device 100 can provide a first sound corresponding to the first user activity based on detection of the first user activity (or detection of maintenance of the first user activity).

[0140] Meanwhile, a portion of the content providing requesting performance of the first user activity and / or the first portion can overlap a portion of the first sound providing. However, this is merely an example. The entire period of the content providing can overlap the entire period of the first sound providing, or the entire period of the first sound providing can overlap the entire period of the content providing. Alternatively, those skilled in the art will appreciate that the content providing period and the first sound providing period can also be implemented to be completely non-overlapping. According to different implementations, the electronic device 100 can be configured to repeatedly provide the first sound according to accumulation of detection of the first user activity while stopping the content providing.

[0141] In an embodiment of the disclosure, Figure 2 In an embodiment of the disclosure, it is described that content requesting performance of a first user activity and / or a first portion is provided based on detection of the first user activity as a trigger, and content requesting performance of a second user activity and / or a second portion is provided based on detection of the second user activity as a trigger. However, this is merely an example.

[0142] In another example, the content requesting performance of the first user activity and / or the first portion can not be triggered by the detection time point of the first user activity, but by a lapse of a predetermined time after detection of the first user activity. In this case, after the detection time point of the first user activity, the content requesting performance of the first user activity and / or the first portion can start to be provided when the first sound is provided. The content requesting performance of the second user activity and / or the second portion can not be triggered by the detection time point of the second user activity, but by a lapse of a predetermined time after detection of the second user activity. In this case, after the detection time point of the second user activity, the content requesting performance of the second user activity and / or the second portion can start to be provided when the second sound is provided.

[0143] In another example, the request to perform the first user activity and / or the first portion of the content can be triggered by detecting the second user activity. In this case, the request to perform the first user activity and / or the provision of the first portion of the content can start after the detection point of the second user activity when (or during) the second sound is provided.

[0144] The request to perform the second user activity and / or the second portion of the content can be triggered by detecting the first user activity. In this case, the request to perform the second user activity and / or the provision of the second portion of the content can start after the detection point of the first user activity when (or during) the first sound is provided.

[0145] The electronic device 100 can detect, in operation 207, a second user activity, such as exhalation, which is different from the first portion, related to the user's cognition of the second portion of the first physiological signal. The electronic device 100 can provide, in operation 209, a second sound (also referred to as auditory content or auditory stimulus) corresponding to the second user activity based on detecting the second user activity. Details of the second sound will be described in connection with Figures 3b to 3e The electronic device 100 can provide, in operation 211, a request to perform the second user activity and / or the second portion of the content based on detecting the second user activity. For example, referring to Figure 3a , the electronic device 100 can present a third object 306a requesting to perform the second user activity (e.g., release the event) and / or a fourth object 306b requesting to perform the second portion (e.g., exhalation) as content. The electronic device 100 can determine that the second user activity is likely to occur based on the user releasing the touch 304. At the same time, although not shown, the electronic device 100 can provide a second sound corresponding to the second user activity based on detecting the second user activity (or detecting the maintenance of the second user activity).

[0146] Meanwhile, the duration of the request to perform the second user activity and / or the second portion of the content can partially overlap with the duration of the second sound provision, for example, but this is merely an example. Those skilled in the art will appreciate that the entire duration of the content provision can overlap with the duration of the second sound provision, the entire duration of the second sound provision can overlap with the duration of the content provision, or the duration of the content provision can not overlap at all with the duration of the second sound provision. According to different implementations, the electronic device 100 can be configured to repeatedly provide the second sound according to accumulation of the detection of the second user activity while stopping the provision of the content. For example, until the accumulated number of detections of alternation of the first user activity and the second user activity reaches N times (where N is a natural number greater than or equal to 1), the electronic device 100 can alternately provide the first sound and the second sound while alternately providing the two types of content. However, if the accumulated number of detections of alternation of the user activity exceeds N times, the electronic device 100 can be configured to alternately provide the first sound and the second sound while stopping the alternately provision of the content.

[0147] In another implementation, the electronic device 100 can provide the content requesting performance of the user activity and / or the first portion of the physiological signal before providing the sound, and then stop the provision of the content.

[0148] The provision of the first sound and the second sound can be made through a speaker built into the electronic device 100, or through an external output device (e.g., wired / wireless earphones or a Bluetooth speaker) operatively connected to the electronic device 100. Thus, those skilled in the art will appreciate that the provision of the first sound and the second sound can include outputting the sound and / or providing data for output to the external output device.

[0149] Referring to Figure 3b , the electronic device 100 can alternately provide the first sound 341, 343 and the second sound 342, 344. For example, the electronic device 100 can identify the occurrence (or maintenance) of the first user activity 331 during the first time period P1. Based on the occurrence (or maintenance) of the first user activity 331, the electronic device 100 can provide the first sound 341 corresponding to the first user activity 331. In the second time period P2, the electronic device 100 can identify the occurrence (or maintenance) of the second user activity 332. Based on the occurrence (or maintenance) of the second user activity 332, the electronic device 100 can provide the second sound 342 corresponding to the second user activity 332. Figure 3bIn the illustrated example, the first sound 341 can be a sound having a constant amplitude (e.g., A1) and having a single frequency (e.g., f1), but this is merely an example and is not limited thereto. The first sound 341 can also be a composite sound composed of sub-sounds having a plurality of frequencies. Although not illustrated, at least one additional sound can be provided simultaneously with at least a portion of the first sound 341, and relevant details will be described later. The first sound 341 can be manifested as a sound having a musical tone, such as a musical instrument sound, an electronic sound, a MIDI sound, or a special effect sound, etc., but is not limited thereto. For example, the sound 341 can be a sound simulating a natural sound or a human breathing sound (e.g., a sound simulating breathing based on a user's or another person's voice), and is not limited to the sound type. For example, the electronic device 100 can provide a breathing sound based on a user's voice based on features of a user's voice recorded or otherwise obtained by the user. The electronic device 100 can provide a sound simulating a user's inhalation based on detecting (or maintaining) a first user activity, and provide a sound simulating a user's exhalation based on detecting (or maintaining) a second user activity. Alternatively, the electronic device 100 can provide a sound simulating another person's inhalation based on detecting (or maintaining) a first user activity, and provide a sound simulating another person's exhalation based on detecting (or maintaining) a second user activity. The "another person" can be, for example, a family member, an acquaintance, or a celebrity, etc., and is not limited thereto. The sound can be manifested as including a binaural beat, and a frequency corresponding to the binaural beat can be a frequency suitable for inducing sleep, but is not limited thereto. In addition, the electronic device 100 can provide an additional sound (e.g., a natural sound or white noise, etc., but is not limited thereto) together with the main sound.

[0150] In Figure 3b In an example, for example, the electronic device 100 can stop providing the first sound 341 based on the stop of the first user activity 331, although the trigger condition for stopping the provision of the first sound 341 is not limited. For example, detecting the second user activity 332 can serve as a trigger condition for stopping the provision of the first sound 341. Meanwhile, the stop of the first sound 341 can refer to, for example, an immediate termination of the output of the first sound 341, or an application of an end effect (e.g., a fade-out effect) as understood by those skilled in the art. For example, the timing of the provision of the first sound 341 can be substantially synchronized with the timing of the detection of the first user activity 331. Similarly, the timing of the stop of the first sound 341 can or can not be substantially synchronized with the timing of the stop trigger condition (e.g., the non-detection of the first user activity 331 or the detection of the second user activity 332).

[0151] Meanwhile, the electronic device 100 can identify the occurrence (or maintenance) of the second user activity 332 during the second time period P2. The electronic device 100 can provide a second sound 342 corresponding to the second user activity 332 based on the occurrence (or maintenance) of the second user activity 332. In Figure 3bIn an example, the second sound 342 can have a constant amplitude (e.g., A2) and a single frequency (e.g., f2), but this is merely an example and is not limited thereto. For example, the amplitude of the second sound 342 can vary, and / or the frequency thereof can vary, without any limitation on the waveform thereof. The characteristics (e.g., amplitude and / or frequency, and without limitation thereto) of the second sound 342 can be the same as, or at least partially different from, the characteristics of the first sound 341. The electronic device 100 can stop providing the second sound 342 based on the stop of the second user activity 332, but the trigger condition for stopping the provision of the second sound 342 is not limited. In Figure 3b In the example of FIG. 3B, the first sound 341 and the second sound 342 are represented along different coordinate axes for clarity, but it would be understood by those skilled in the art that the electronic device 100 sequentially provides the sounds represented on the two coordinate axes in time. Also, Figure 3b The "+" symbol in FIG. 3B can represent the synthesis of the independent sounds 341, 342, 343, 344, but is not limited to this interpretation. In an example, the electronic device 100 can play the first sounds 341, 343 corresponding to the first user activities 331, 333 using one player (or based on a single audio play function), and play the second sounds 342, 344 corresponding to the second user activities 332, 334 using another player (or based on an independent audio play function). In this case, the electronic device 100 can independently perform each sound corresponding to each activity based on the execution of multiple players (or multiple audio play function calls). As will be described in greater detail later, the electronic device 100 can concurrently play the sounds corresponding to the two activities in certain sections based on multiple players (or multiple function calls). This is merely an example, as the electronic device 100 can also play the sounds corresponding to the two activities using a single player (or a single audio play function call).

[0152] The electronic device 100 can then repeatedly identify the occurrence (or maintenance) of the first user activity 333 and provide the corresponding first sound 343, and identify the occurrence (or maintenance) of the second user activity 334 and provide the corresponding second sound 344. The attributes of the first sound 343 corresponding to the first user activity 333 can be the same as, or at least partially different from, the first sound 341 corresponding to the first user activity 331 in the previous cycle. Similarly, the attributes of the second sound 344 corresponding to the second user activity 334 can be the same as, or at least partially different from, the second sound 342 corresponding to the second user activity 332 in the previous cycle.

[0153] Referring to Figure 3c , with Figure 3bDifferently, the electronic device 100 can provide the first sound 341a with the termination effect applied, upon recognizing the detection termination (or detection failure) of the first user activity 331 during the provision of the first sound 341, based on the recognition of the detection termination (or detection failure). In an example, the first sound 341a with the termination effect applied can include an effect of decreasing amplitude over time (e.g., referred to as fade-out), but the type and / or number of termination effects are not limited. Meanwhile, the detection termination (or detection failure) of the first user activity 331 is merely an exemplary trigger condition for the termination effect to be applied. In another example, the electronic device 100 can not be triggered by the detection termination of the first user activity 331, but by the detection of the second user activity 332, to apply the termination effect to the first sound 341 and provide the first sound 341a. Alternatively, a lapse of a predetermined time can also serve as a trigger condition for the termination effect to be applied.

[0154] As described above, the electronic device 100 can implement in various ways to provide respective sounds with the termination effect applied (e.g., 341a, 341b, 341c, 341d) based on recognizing the trigger condition for the termination effect. As previously described, at least a portion of the sound with the termination effect applied (e.g., the first sound 341a) can overlap at least a portion of the sound without the termination effect applied (e.g., the second sound 342). For example, as previously explained, the electronic device 100 can independently provide respective sounds corresponding to various activities by executing multiple players (or calling multiple sound play functions). Accordingly, at least a portion of the termination effect sound (e.g., the first sound 341a) and at least a portion of the sound without the termination effect applied (e.g., the second sound 342) can be played by respective players at the same time, respectively. Then, the play results can be output together through an audio output device such as a speaker. Meanwhile, this is merely an example, and the electronic device 100 can also play the result of combining the two sounds by executing a single player (or calling a single function) without being limited. Further, for ease of explanation, the termination effect provided herein can involve a sound portion that is pre-stored and designated as a specific waveform for the termination effect, or can be generated by applying a specific effect to a pre-stored sound. The manner of implementing and expressing these effects is not limited.

[0155] In Figure 3c , the detection start time of the first user activity 331 can be substantially synchronized with the start time of the first sound 341. Further, the detection end time of the first user activity 331 (or the detection start time of the second user activity 332) can be substantially synchronized with the termination effect start time of the first sound 341.

[0156] Based on the asymmetric synchronization of the start and end times described above, slow breathing can be induced in the user. Through the synchronization of the start time, the user's neurons, brain waves, and / or attention can be synchronized with the sound. Therefore, the user can also synchronize with the termination effect, resulting in gradually slowing breathing. Slow breathing activates the parasympathetic nervous system, and this activation enhances the sleep-inducing effect. Furthermore, slow breathing can induce hyperpolarization, thereby amplifying the sleep-inducing effect. Additionally, since slow breathing reduces the impact on the amygdala, as mentioned above, the likelihood of activation of the amygdala-derived arousal system can be reduced, further enhancing the sleep-inducing effect.

[0157] Reference Figure 3d It can provide a first sound 351 corresponding to the first user activity 331 and a second sound 352 corresponding to the second user activity 332. Unlike... Figure 3b The example of the first sound 341 maintaining a basically constant amplitude. Figure 3d The first sound 351 can vary over time, including portions with increasing amplitude, portions with constant amplitude, and portions with decreasing amplitude. Furthermore, the provision of sounds 351, 352, 353, and 354 can continue even after the corresponding user activities 331, 332, 333, and 334 terminate. For example, the detection (or confirmation) time of user activities 331, 332, 333, and 334 can be substantially synchronized with the start time of sounds 351, 352, 353, and 354, but the end time of the provision of sounds 351, 352, 353, and 354 can differ from the detection termination time (or release time) of user activities 331, 332, 333, and 334. Therefore, there may be instances where sounds 351 and 352 overlap, or where a composite result of sounds 351 and 352 is provided. If sounds 351 and 352 have different frequencies, these sound portions with different frequencies can be provided simultaneously. As described above, users can experience sounds synchronized at the start time and perceive these sounds as self-generated rather than system-induced, which enhances the neural traction synchronization effect relative to the user's breathing frequency. Furthermore, different end times can encourage users to breathe longer and slower. As previously mentioned, slow breathing is effective for inducing sleep, thus enhancing the user's sleep induction. In particular, the reduced amplitude in the final portions of sounds 351, 352, 353, and 354 allows for the induction of even slower breathing without disrupting the traction synchronization effect, further facilitating the sleep induction process.

[0158] Reference Figure 3e, the electronic device 100 can provide a sound 351a corresponding to the first user activity 331, in which the sound 351a has a waveform. The waveform of the sound 351a may, for example, include an increase in amplitude followed by a decrease in amplitude, but the waveform is not limited. At least one feature (e.g., attack, decay, sustain, or release) of the waveform (or envelope) can be implemented to correspond to a breathing feature, but this is merely an example and is not limited. The attack indicates a time taken for a sound to reach its maximum level after it is initially produced, during which the sound increases sharply, determining how the sound begins. The decay indicates a time taken for the sound to decrease from the maximum level to a sustain level, during which the sound gradually decreases to reach the sustain level. The sustain indicates a duration for which the sound is maintained at a steady level. The release indicates a time taken for the sound to naturally fade after the user stops inputting, during which the sound gradually decreases. The breathing feature may, for example, include movement of the thorax during breathing or airflow through a breathing organ (e.g., the nose, but not limited thereto). The features can also relate to a derivative or integral value of the airflow, and the processing method, type, or number of features are not limited. The sound 351a can include a first portion (or initial stage) in which the amplitude increases and a second portion (or subsequent stage) in which the amplitude decreases, but the waveform of the sound 351a is not limited. For example, the sound 351a can have a specified playback duration, which can be a fixed value or a value that varies with the cumulative number of times. Accordingly, if the first user activity 331 is still detected beyond the playback duration of the sound 351a, the sound 351a can be stopped from being provided during a remaining portion 351b. However, this is merely an example, and it can also be implemented to provide a sound corresponding to a reverb of the sound 351a during the remaining portion 351b, without limitation to the type of sound that can be played in the remaining portion. Meanwhile, the duration (P3) of the first user activity 333 can be shorter than the specified playback duration. The electronic device 100 can confirm a detection interruption of the first user activity 333 during provision of a first portion 353a of a sound having a specified waveform. Based on confirming the detection interruption of the first user activity 333, the electronic device 100 can apply an end effect (e.g., a fade-out effect, but not limited thereto) to a second portion 353b of the sound and provide the second portion. The duration of the applied end effect can be predetermined, and after the end effect duration has elapsed, a third portion 353c of the sound can not be provided.

[0159] In Figure 3fIn this embodiment, the electronic device 100 can provide the first sound 351 based on detecting the first user activity 361 related to the user's awareness of the first portion of the first physiological signal (e.g., the inhale phase of the breath). The electronic device 100 can also provide the second sound 352 based on detecting the second user activity 362 related to the user's awareness of the second portion of the first physiological signal (e.g., the exhale phase of the breath). For example, the electronic device 100 can provide the first sound 351 based on detecting the first user activity 361 even if the first user activity 361 is not maintained. Similarly, the electronic device 100 can provide the sounds 352, 353, 354 based on detecting the respective user activities 362, 363, 364. Meanwhile, although the amplitudes of the sounds 351, 352, 353, 354 are shown to decrease over a predetermined time period, this is merely an example. For example, it can be appreciated that the amplitude of the first sound 351 corresponding to the first user activity 361 can be triggered to decrease upon detecting another activity (e.g., the second user activity 362). In another example, the sounds can be implemented to have a specified waveform. For example, the sounds 351, 352, 353, 354 can be provided to have a fixed play duration based on detecting the respective user activities 361, 362, 363, 364. This implementation can also apply to other embodiments.

[0160] Figure 3g A method of providing a sound according to an embodiment is shown.

[0161] In this embodiment, the electronic device 100 can detect a first user activity related to the user's awareness of a first portion of a periodic physiological signal in operation 381. The electronic device 100 can provide a first sound synchronized with the detection time of the first user activity based on the detection of the first user activity in operation 383. The electronic device 100 can detect a second user activity related to the user's awareness of a second portion different from the first portion in operation 385. The electronic device 100 can provide a second sound synchronized with the detection time of the second user activity based on the detection of the second user activity in operation 387. In this embodiment, the electronic device 100 can provide the sounds synchronized with the detection times of the respective user activities without providing content related to the user activity inputs and / or the performance of the respective portions of the physiological signal. Figure 3g In the shown embodiment, the electronic device 100 can be implemented to avoid providing any content related to the user activity inputs and / or the performance of the respective portions of the physiological signal. For example, the electronic device 100 can be implemented to avoid providing content even if it includes a display (e.g., in the case of a smartphone). Alternatively, the electronic device 100 can be implemented to include a sensor for detecting the user activities and a speaker for providing the sounds, but not to include a display. In this case, the electronic device 100 can provide the sounds synchronized with the detection times of the respective user activities and can be implemented to avoid providing content.

[0162] The electronic device 100 can repeat the operation of providing the first sound based on detecting the first user activity related to the user's cognition of the first portion of the first physiological signal, and the operation of providing the second sound based on detecting the second user activity related to the user's cognition of the second portion of the first physiological signal. For example, the user can perform the first user activity and then perform the second user activity, and subsequently repeat the first user activity and the second user activity. The electronic device 100 can repeat the provision of the first sound and the second sound in response to repeated detection of the first user activity and the second user activity. Meanwhile, for example, the attribute (e.g., volume, waveform, frequency, or timbre) of the first sound (e.g., 351 in FIG. 3) provided at the first time of providing the first sound can be different from the attribute of the first sound (e.g., 353 in FIG. 3) provided at the second time of providing the first sound. In the present disclosure, the first sound can refer to a sound provided in response to detecting the first user activity, and the second sound can refer to a sound provided in response to detecting the second user activity. Accordingly, the repeated provision of the first sound can include not only repeated provision of the same audio source, but also provision of audio with modified attributes and / or provision of different audio sources. Similarly, the repeated provision of the second sound can include not only repeated provision of the same audio source, but also provision of audio with modified attributes and / or provision of different audio sources. Figure 3f Figure 3f

[0163] Figure 3h A sound provision method according to an exemplary embodiment is illustrated.

[0164] According to an embodiment, the electronic device 100 can detect, in operation 391, a first user activity related to the user's cognition of a first portion of a periodic first physiological signal. In operation 393, the electronic device 100 can provide a first sound corresponding to the first user activity based on the detection of the first user activity. In operation 395, the electronic device 100 can detect a second user activity related to the user's cognition of a second portion (which is different from the first portion) of the first physiological signal. In operation 397, the electronic device 100 can initiate provision of a second sound corresponding to the detection of the second user activity, and provision of a first sound applying a termination effect. Accordingly, the termination effect can at least partially overlap with the second sound until the provision of the first sound is completely completed. For example, the termination effect can be an effect in which the amplitude gradually decreases (e.g., fade-out), but is not limited thereto. Meanwhile, applying the termination effect can include not only directly applying the effect to a predefined waveform, but also providing a predefined waveform with the termination effect (e.g., the above-mentioned fade-out), as would be understood by one of ordinary skill in the art.

[0165] Figure 3i A case in which a sound attribute varies with the number of cumulative detections according to an exemplary embodiment is illustrated. ​​

[0166] Referring to Figure 3i The period "P" can refer to a duration of providing a sound at a time in response to detecting a user activity.

[0167] For example, as the cumulative number of times of sound provision increases, the amplitude of the sound 371 corresponding to the first portion (e.g., inhalation) and / or the amplitude of the sound 372 corresponding to the second portion (e.g., exhalation) can change. For example, as the cumulative number of times increases, the amplitude of the first portion 371a of the sound 371 and / or the first portion 372a of the sound 372 can increase. Similarly, the amplitude of the second portion 371b of the sound 371 and / or the second portion 372b of the sound 372 can remain constant regardless of the cumulative number of times. For the third portion 371c of the sound 371 and / or the third portion 372c of the sound 372, the amplitude can decrease as the cumulative number of times increases. In another example, the amplitude of the fourth portion 371d of the sound 371 and / or the fourth portion 372d of the sound 372 can increase as the cumulative number of times increases. For the fifth portion 371e of the sound 371 and / or the fifth portion 372e of the sound 372, the amplitude can remain constant regardless of the cumulative number of times. Similarly, the sixth portion 371f of the sound 371 and / or the sixth portion 372f of the sound 372 can have a decreasing amplitude as the cumulative number of times increases. The seventh portion 371g of the sound 371 and / or the seventh portion 372g of the sound 372 can have an increasing amplitude as the cumulative number of times increases, while the eighth portion 371h of the sound 371 and / or the eighth portion 372h of the sound 372 can remain constant. Finally, the ninth portion 371i of the sound 371 and / or the ninth portion 372i of the sound 372 can exhibit a decreasing amplitude as the cumulative number of times increases. The amplitude of the second portion 371b, 372b can be greater than the amplitude of the fifth portion 371e, 372e, and the amplitude of the fifth portion 371e, 372e can be greater than the amplitude of the eighth portion 371h, 372h. Thus, the maximum amplitude of the sound experienced by the user can gradually decrease as the cumulative number of times increases. This can simulate the effect of a sound source gradually moving away from the user, thereby enhancing the sleep-inducing effect.

[0168] Meanwhile, the attribute that changes as the cumulative number of times increases is not limited to the amplitude. For example, the frequency of the sound can change as the cumulative number of times. When one sound includes a plurality of sub-sounds, the amplitude of at least some of the sub-sounds can change as the cumulative number of times increases. Similarly, the frequency of at least some of the sub-sounds can change as the cumulative number of times increases, thereby changing the harmony of the sub-sounds. Further, as the cumulative number of times increases, a background sound (e.g., a natural sound) can also be provided, but is not limited to the specific example.

[0169] Figure 4a A flowchart of a sound provision method according to an embodiment is shown. Figure 4a The embodiments will be combined Figures 4b to 4e Please provide an explanation. Figures 4b to 4e This is a schematic diagram illustrating the sound provided according to various embodiments.

[0170] According to one embodiment, the electronic device 100 can detect a first user activity during operation 401, for example... Figure 4b The first user activity 331 is shown as being related to the user's perception of a first portion of periodic first biometric information. In operation 403, the electronic device 100 may provide a first sound 441 corresponding to the first user activity 331 based on the detection of the first user activity 331. For example, the electronic device 100 may maintain the provision of the first sound 441 based on the continuous detection of the first user activity 331, however, this is not a limitation. In operation 405, the electronic device 100 may identify the absence of the first user activity. For example, if the first user activity 331 is a touch event, the electronic device 100 may detect the user's touch action on the touch input device 121 during a first time period P1, and then detect the release of the touch during a second time period P2. When the user releases the touch, the electronic device 100 may identify the absence of the first user activity. In operation 407, the electronic device 100 may provide a second sound 442 corresponding to the second user activity based on the failure of the identified first user activity detection. For example, the trigger condition for providing the second sound 442 may be the absence of the first user activity 331. Figure 4b The illustrated embodiment shows the first sound 441 being stopped when no first user activity 331 is detected, but this is merely an example. Based on the detection of the first user activity 433, the electronic device 100 can provide the first sound 443. When the absence of the first user activity 433 is recognized, the electronic device 100 can provide a second sound 444. For example, in... Figure 4b In the scenario shown, the start time of providing the first sound 441 and the start time of detecting the first user activity 331 can be substantially synchronized. The end time of providing the first sound 441 and the time when the detection of the first user activity 331 fails can be substantially synchronized. The start time of providing the second sound 442 and the time when the detection of the first user activity 331 fails can be substantially synchronized. The end time of providing the second sound 442 and the start time of detecting the first user activity 331 can be substantially synchronized.

[0171] At the same time, such as Figure 4b As shown, the example of a first physiological signal consisting of two parts and two types of user activities related to the cognition of each part is merely an example, and the number of parts is unlimited. For example, if the first physiological signal is breathing, a respiratory cycle can consist of three parts: inhalation, breath-holding, and exhalation. Breath-holding can refer to the phase of maintaining breathing after inhalation and before exhalation.

[0172] exist Figure 4c In some embodiments, the electronic device 100 can provide sounds 441a, 442a, 443a, and 444a that apply termination effects to sounds 441, 442, 443, and 444, respectively. For example, the electronic device 100 can provide the first sound 441 at the start time of the detection of the first user activity 331. The electronic device 100 can recognize the failure of the detection of the first user activity 331. Based on the recognition of the failure of the detection of the first user activity 331, the electronic device 100 can start providing the second sound 442. Furthermore, the electronic device 100 can also provide the first sound 441a with a termination effect (e.g., fade-out, but not limited to) based on the recognition of the failure of the detection of the first user activity 331. For example, the electronic device 100 can provide the first sound 443 at the start time of the detection of the first user activity 433. The electronic device 100 can provide the second sound 442a with a termination effect (e.g., fade-out, but not limited to) based on the recognition of the detection of the first user activity 433. Figure 4c In the example shown, the start time of providing the first sound 441 is substantially synchronized with the start time of detecting the first user activity 331. The start time of providing the first sound 441a that applies a termination effect is substantially synchronized with the time when the detection of the first user activity 331 fails. The start time of providing the second sound 442 is substantially synchronized with the time when the detection of the first user activity 331 fails. The start time of providing the second sound 442a that applies a termination effect is substantially synchronized with the start time of detecting the first user activity 331.

[0173] exist Figure 4d In this embodiment, the electronic device 100 may provide first sounds 351 and 353 respectively based on the detection of first user activities 331 and 333. The electronic device 100 may provide second sounds 352 and 354 respectively based on the failure of the detection of the first user activities 331 and 333. For example, sounds 351, 352, 353, and 354 may have a specified duration (which may be a fixed or variable value) and are not terminated based on the failure and / or detection of user activities 331 and 333. Figure 4d In the example shown, the start times for providing the first sounds 351 and 353 can be substantially synchronized with the start times for detecting the first user activities 331 and 333. The start times for providing the second sounds 352 and 354 can be substantially synchronized with the confirmation times for the failure of the detection of the first user activities 331 and 333. For example, the end times for providing sounds 351, 352, 353, and 354 can be set independently of the detection and / or failure of user activities.

[0174] exist Figure 4eIn an embodiment of the sound 351a, the electronic device 100 can provide the sound 351a having a waveform corresponding to the first user activity 331. As described above, the sound 351a can have a designated play duration (which can be a fixed value or a value that varies based on the accumulated number of times). Thus, if the first user activity 331 is detected beyond the play duration of the sound 351a, the provision of the sound 351a can be stopped during the remaining portion 351b. However, this is merely an example, and it can also be implemented to provide a sound corresponding to the reverb of the sound 351a during the remaining portion 351b, and there is no limitation on the sound playable during the remaining portion 351b.

[0175] The electronic device 100 can identify the detection maintenance of the first user activity 331 during the first time period P1 and identify the detection failure of the first user activity 331. For example, during the second time period P2, the electronic device 100 can identify the detection failure of the first user activity. Based on the identification of the detection failure of the first user activity 331, the electronic device 100 can provide a second sound 352a. Meanwhile, for example, the second sound 352a can have a designated play duration (which can be a fixed value or a value that varies based on the accumulated number of times). Thus, if the second time period P2 during which the first user activity is not detected exceeds the play duration of the second sound 352a, the provision of the second sound 352a can be stopped during the remaining portion 352b. However, this is merely an example, and it can also be implemented to provide a sound corresponding to the reverb of the second sound 352a during the remaining portion 352b, and there is no limitation on the sound playable during the remaining portion 352b.

[0176] Meanwhile, the maintenance duration P3 of the first user activity 333 can be shorter than the designated play duration. The electronic device 100 can identify the detection interruption of the first user activity 333 during the provision of the first portion 353a having the sound having the designated waveform. Based on the identification of the detection interruption of the first user activity 333, the electronic device 100 can apply and provide a termination effect (for example, a fade-out effect, but not limited thereto) to the second portion 353b. Meanwhile, the duration of the termination effect can be predetermined, and the third portion 353c after the termination effect duration expires can not be provided.

[0177] Based on the detection failure of recognizing the first user activity 333, the electronic device 100 can start to provide the first part 354a of the second sound. Meanwhile, the duration P4 in which the first user activity is not detected can be shorter than the play time of the second sound. After the lapse of the time period P4, the electronic device 100 can detect the first user activity 335. Based on the detection of the first user activity 335, the electronic device 100 can apply and provide a termination effect (e.g., a fade-out effect, but not limited thereto) to the second part 354b. Meanwhile, the duration of the termination effect can be predetermined, and the third part 354c after the termination effect duration can not be provided. Subsequently, based on the detection of the first user activity 335, the electronic device 100 can provide the first sound 355a.

[0178] As described above, depending on the duration P1 related to the first user activity 331, the entire, i.e., the stored waveform, of the first sound 351a can be played. Alternatively, depending on the duration P3 related to the first user activity 331, the first part 353a of the first sound can be provided, a termination effect can be applied to the second part 353b and provided, and the third part 353c can not be provided. In other words, depending on the user activity, the entire stored waveform can be provided or only a part thereof can be provided. It will be understood by those skilled in the art that "providing the first sound" in the present disclosure can refer to providing the entire stored waveform (or audio source) as the first sound or can refer to providing a part of the waveform (or audio source). Similarly, "providing the second sound" can refer to providing the entire stored waveform (or audio source) as the second sound or can refer to providing a part of the waveform (or audio source). In the present disclosure, the term "providing" can refer to playing or outputting the stored waveform (or audio source) as a sound. Figure 4e In the present disclosure, for example, each sound 351a and 352a can include a first part (or a first half) in which the amplitude increases and a second part (or a second half) in which the amplitude decreases, but the waveform of the sound 351a and 352a is not limited to this structure.

[0179] Figure 5a A diagram illustrating a method of providing a sound according to an embodiment is shown. Figure 5a Embodiments of the present disclosure will be described with reference to Figures 5b to 5d . Figures 5b to 5d is a diagram illustrating content provided by an electronic device.

[0180] According to an embodiment, as Figure 5b shown, the electronic device 100 can detect a first user activity 304 (e.g., a touch event, but not limited thereto) in operation 501. In operation 503, the electronic device 100 can provide a first sound corresponding to the first user activity 304 based on the detection of the first user activity. In operation 505, as Figure 5bAs shown, the electronic device 100 can provide at least one first graphical object 302 requiring performance of a first portion of the first physiological signal and / or a first user activity related to the cognition of the first portion; and / or provide at least one second graphical object 511, 512, 513 having a property that changes at least partially in response to a detected duration of the first user activity 304. For example, based on the detection and / or maintenance of the first user activity 304, the electronic device 100 can provide the second graphical object 511 having a first property at a first time point tl, the second graphical object 512 having a second property at a second time point t2, and the second graphical object 513 having a third property at a third time point t3. For example, in the example of Figure 5b As shown, the electronic device 100 can provide at least one first graphical object 302 requiring performance of a first portion of the first physiological signal and / or a first user activity related to the cognition of the first portion; and / or provide at least one second graphical object 511, 512, 513 having a property that changes at least partially in response to a detected duration of the first user activity 304. For example, based on the detection and / or maintenance of the first user activity 304, the electronic device 100 can provide the second graphical object 511 having a first property at a first time point tl, the second graphical object 512 having a second property at a second time point t2, and the second graphical object 513 having a third property at a third time point t3. For example, in the example of

[0181] As shown, the electronic device 100 can provide at least one first graphical object 302 requiring performance of a first portion of the first physiological signal and / or a first user activity related to the cognition of the first portion; and / or provide at least one second graphical object 511, 512, 513 having a property that changes at least partially in response to a detected duration of the first user activity 304. For example, based on the detection and / or maintenance of the first user activity 304, the electronic device 100 can provide the second graphical object 511 having a first property at a first time point tl, the second graphical object 512 having a second property at a second time point t2, and the second graphical object 513 having a third property at a third time point t3. For example, in the example of Figure 5c As shown, the electronic device 100 can provide at least one first graphical object 302 requiring performance of a first portion of the first physiological signal and / or a first user activity related to the cognition of the first portion; and / or provide at least one second graphical object 511, 512, 513 having a property that changes at least partially in response to a detected duration of the first user activity 304. For example, based on the detection and / or maintenance of the first user activity 304, the electronic device 100 can provide the second graphical object 511 having a first property at a first time point tl, the second graphical object 512 having a second property at a second time point t2, and the second graphical object 513 having a third property at a third time point t3. For example, in the example of Figure 5c As shown, the electronic device 100 can provide at least one first graphical object 302 requiring performance of a first portion of the first physiological signal and / or a first user activity related to the cognition of the first portion; and / or provide at least one second graphical object 511, 512, 513 having a property that changes at least partially in response to a detected duration of the first user activity 304. For example, based on the detection and / or maintenance of the first user activity 304, the electronic device 100 can provide the second graphical object 511 having a first property at a first time point tl, the second graphical object 512 having a second property at a second time point t2, and the second graphical object 513 having a third property at a third time point t3. For example, in the example of Figure 5c As shown, the electronic device 100 can provide at least one first graphical object 302 requiring performance of a first portion of the first physiological signal and / or a first user activity related to the cognition of the first portion; and / or provide at least one second graphical object 511, 512, 513 having a property that changes at least partially in response to a detected duration of the first user activity 304. For example, based on the detection and / or maintenance of the first user activity 304, the electronic device 100 can provide the second graphical object 511 having a first property at a first time point tl, the second graphical object 512 having a second property at a second time point t2, and the second graphical object 513 having a third property at a third time point t3. For example, in the example of Figure 5b As shown, the electronic device 100 can provide at least one first graphical object 302 requiring performance of a first portion of the first physiological signal and / or a first user activity related to the cognition of the first portion; and / or provide at least one second graphical object 511, 512, 513 having a property that changes at least partially in response to a detected duration of the first user activity 304. For example, based on the detection and / or maintenance of the first user activity 304, the electronic device 100 can provide the second graphical object 511 having a first property at a first time point tl, the second graphical object 512 having a second property at a second time point t2, and the second graphical object 513 having a third property at a third time point t3. For example, in the example of Figure 5cIn this implementation, the attribute change trends (e.g., size increase) of the second graphic objects 511, 512, and 513 corresponding to the first user activity can be opposite to the attribute change trends (e.g., size decrease) of the fourth graphic objects 514, 515, and 516 corresponding to the second user activity, but this is merely an example and not a limitation. According to the implementation, when the user inhales, the size of the second graphic objects 511, 512, and 513 can increase based on the detection and / or maintenance of the first user activity. Similarly, when the user exhales, the size of the fourth graphic objects 514, 515, and 516 can decrease based on the detection and / or maintenance of the second user activity. Therefore, the periodic changes (e.g., periodic size changes) of the attributes (or animation effects) of the second graphic objects 511, 512, and 513 and the fourth graphic objects 514, 515, and 516 can be substantially synchronized with the periodicity of sound and / or the periodicity of the user's first physiological signal. Furthermore, experiencing the attribute changes of the graphic objects can enhance the user's synchronization with the periodic traction. For example, respiratory-neural traction synchronization can be achieved, potentially enhancing sleep induction (see: "Respiration modulates oscillatory neural network activity at rest," Daniel S. Kluger, Joachim Gross). Additionally, experiencing changes in the properties of graphical objects can amplify the delayed execution effect of the first physiological signal. For instance, users may be more inclined to prolong the duration of inhalation based on experiencing an increase in the size of the graphical object during inhalation.

[0182] For example, in Figure 5d In the illustrated embodiment, the electronic device 100 may provide an object 511 whose attributes vary based on user activity input and / or maintenance. Additionally, the electronic device 100 may provide a reference object 519. In one example, the reference object 519 may represent the maximum size of at least one object recorded at least once in the session (or the size at the time of detecting a second user activity). For example, the maximum value of at least one size of the object 511 provided at each past moment (or the size at the time of detecting a second user activity) may vary. The electronic device 100 may provide a reference object 519 corresponding to the maximum of these maximum sizes. The user can identify the size of the reference object 519 as the maximum recorded length of their inhalation (or reflected in their breathing depth or total duration of breathing). Therefore, the user may be intuitively motivated to exceed this maximum record, potentially increasing their voluntary inhalation length (or breathing depth or total duration of breathing). Simultaneously, the reference object 519 may also have a size corresponding to a value related to the inhalation length effective for inducing sleep (this value may be a fixed or variable value). The attributes of the reference object 519 and / or the type of information it represents are not limited.

[0183] Figure 6a This is a flowchart illustrating a method for providing sound according to one embodiment. Figure 6a The embodiments will be combined Figures 6b to 6h To explain, Figures 6b to 6h User activities are illustrated in various embodiments.

[0184] In operation 601, electronic device 100 can detect a first user activity that is related to the user's cognition of a first portion of a periodic first physiological signal and associated with the contraction of the user's muscle state. For example, as Figure 6b As shown, a touch event in which a user's finger 631 touches at least a portion of the electronic device 100 can be detected as a first user activity. In this case, for a touch event to occur, there may be touch and / or pressure between the finger 631 and the electronic device 100, which may cause tension in a portion 632 of the finger 631. In operation 603, the electronic device 100 may provide a first sound corresponding to the first user activity based on the detection of the first user activity. In operation 605, the electronic device 100 may provide content that prompts the execution of the first user activity based on the detection of the first user activity.

[0185] In operation 607, electronic device 100 can detect a second user activity that is related to the user's cognition of a second part of a periodic first physiological signal (which is different from the first part) and associated with the relaxation of the user's muscle state. For example, as Figure 6b As shown, a touch release event, whereby a user's finger 631 releases its touch on the electronic device 100, can be detected as a second user activity. Based on the release of the user's finger 631 from the electronic device 100, tension in part 632 of the finger 631 can be relieved. In operation 609, the electronic device 100 can provide a second sound corresponding to the second user activity based on the detection of the second user activity. In operation 611, the electronic device 100 can provide content that prompts the execution of the second user activity based on the detection of the second user activity. As described above, the first user activity and the second user activity can each allow at least a part of the user's body to experience tension and relaxation. Relaxation of the body can activate the parasympathetic nervous system, thereby enhancing the sleep effect associated with parasympathetic activation. However, if the user is directly asked to relax their body, they may find it difficult to maintain a relaxed state. Conversely, asking the user to slightly tense and then relax their body may make it easier for them to maintain relaxation over time. Furthermore, the cycle of tension and relaxation in at least a part of the user's body can be substantially synchronized with the cycle of sound provision and / or content provision. This synchronization can enhance the user's physical traction synchronization effect, thereby potentially further amplifying the sleep-inducing effect.

[0186] exist Figure 6cIn the example, the first user activity may involve an action that moves a portion 631a of the finger 631 along a first direction 634. For example, the electronic device 100 may identify the direction of movement (or change of direction) of the touch position as the first direction 634 based on detecting that the touch position of the finger 631 on the touch input device 121 has moved from a first position to a second position. However, the method of identifying the direction of movement (or change of direction) is not limited to this. To input the first direction 634, a portion 631a of the finger 631 may generate tension. Figure 6c In the example, the second user activity may involve moving a portion 631a of finger 631 along a second direction 633, which may be opposite to, but is not limited to, the first direction 634. For example, electronic device 100 may identify the direction of movement (or change of direction) of the touch position as the second direction 633 based on detecting that the touch position of finger 631 on touch input device 121 has moved from a second position back to a first position. However, the method of identifying the direction of movement (or change of direction) is not limited to this. To input the second direction 633, tension in the portion 631a of finger 631 can be relieved. For example, electronic device 100 may detect user activity based on changes in direction. Electronic device 100 may recognize changes in the touch position toward the first direction 634, a stop (or hold) of the touch position, and a change in the touch position toward the second direction 633. In this case, electronic device 100 may detect the second user activity based on recognizing a stop of the touch position and / or a change in the touch position toward the second direction 633. Similarly, the electronic device 100 can recognize changes in the touch position toward the second direction 633, a stop (or hold) of the touch position, and a change in the touch position toward the first direction 634. In this case, the electronic device 100 can detect the first user activity based on recognizing a stop in the touch position and / or a change in the touch position toward the first direction 634.

[0187] exist Figure 6d In the example, the first user activity could involve the user clenching their fist. For example, electronic device 100 or external electronic device 191 could be implemented as a ring-shaped wearable electronic device. Meanwhile, in Figure 6dIn an embodiment of the disclosure, for the purpose of illustration, the user is shown to strongly clench the fist, but the user does not need to exert a large force when clenching the fist. It will be understood by those skilled in the art that the muscle tension in the wearing area of the electronic device 100 or the external electronic device 191 only needs to be relatively high. The electronic device 100 or the external electronic device 191 can be implemented to include an electromyography (EMG) sensor. The EMG sensor can measure the degree of muscle tension / relaxation based on the electrical signals generated by the muscles in contact with the skin, or provide data for measuring the degree of muscle tension / relaxation. If the ring-shaped wearable electronic device is implemented as the external electronic device 191 and wirelessly connected to the electronic device 100 (for example, through BLE, but not limited thereto), the electronic device 100 can receive the degree of muscle tension / relaxation or the data from the external electronic device 191 to identify the degree of muscle tension / relaxation. The electronic device 100 can detect the first user activity based on the identified degree of muscle tension / relaxation. For example, the electronic device 100 can identify the start of the first user activity based on an increase in the degree of muscle tension / relaxation (or by identifying a negative peak). The second user activity can involve an action of opening the user's fist. Any action intended to put the muscles in the wearing area of the electronic device 100 or the external electronic device 191 in a relatively relaxed state can be considered as the second user activity without limitation. The electronic device 100 can detect the second user activity based on the identified degree of muscle tension / relaxation. For example, the electronic device 100 can identify the start of the second user activity based on a decrease in the degree of muscle tension / relaxation (or by identifying a positive peak).

[0188] In Figure 6e In an example of the disclosure, the electronic device 100 or the external electronic device 191 can be implemented as a portable device that the user can hold. The first user activity can involve an action of the user exerting pressure on the portable device, and the second user activity can involve an action of releasing the exerted pressure on the portable device. For example, the user can alternately tightly hold the portable device and then reduce the exerted pressure while still holding the device, thereby performing the first user activity and the second user activity. The portable device can be implemented to have an outer surface made of a deformable material, or can include a plurality of sub-surfaces whose relative positions can be changed. Thus, the shape of the portable device can be changed when the user performs the first user activity and the second user activity, but is not limited thereto. When the user exerts pressure on the portable device, at least part of the muscles of the user's hand can be tense. Conversely, when the user releases the exerted pressure, at least part of the muscles of the user's hand can be relaxed. The portable device can include at least one sensor designed to measure the pressure exerted by the user. The electronic device 100 can detect the first user activity and / or the second user activity based on the sensing result of the at least one sensor.

[0189] In Figure 6fIn an example of the above, the electronic device 100 or the external electronic device 191 can be implemented as an electronic device in the form of a stuffed toy (or a pillow). An outer surface of the stuffed toy (or the pillow) can be made of a relatively soft material, but is not limited thereto. Alternatively, although not shown, the electronic device 100 or the external electronic device 191 can also be implemented as a pad-shaped housing having a part of (or integrated in) a bed. The first user activity can involve an action of the user hugging (or applying pressure to at least a part of the electronic device 100 or the external electronic device 191). The second user activity can involve an action of releasing the pressure applied to the electronic device 100 or the external electronic device 191. For example, the user can hug and then release the electronic device 100 or the external electronic device 191 to perform the first user activity and the second user activity. When the user applies pressure to the electronic device 100 or the external electronic device 191, at least some of the muscles of the user's body can be tensed. In contrast, when the user releases the applied pressure, at least some of the muscles of the user's body can be relaxed. The electronic device 100 or the external electronic device 191 can include at least one sensor designed to measure the pressure applied by the user. The electronic device 100 can detect the first user activity and / or the second user activity based on a sensing result of the at least one sensor.

[0190] In an example of the above, Figure 6g In an example of the above, the electronic device 100 or the external electronic device 191 can be implemented, for example, as a ring-shaped wearable device. The wearable device can include a touch input device for sensing a user touch. Based on a sensing result of the touch input device, the wearable device can identify information related to a user touch and / or a touch position movement. In this example, the first user activity can involve a touch movement (also referred to as a drag or a swipe) in a first direction 671, and the second user activity can involve a touch movement in a second direction 672. However, this is not a limitation. As described above, Figure 6c the movement of the finger in different directions (671 and 672) can cause the tensing and relaxing of some of the muscles of the finger.

[0191] In an example of the above, Figure 6h In an example of the above, the electronic device 100 or the external electronic device 191 can be implemented in the form of an eye cover including a housing for covering an eye region of a user. The electronic device 100 or the external electronic device 191 can include a speaker for sound output. Based on detecting at least one user activity, the electronic device 100 or the external electronic device 191 can provide a sound.

[0192] For example, the electronic device 100 can detect at least part of the user activity based on a change in the orientation (also referred to as a change in the degree of inclination) of the electronic device 100.

[0193] Because the aforementioned user activities for inducing muscle tension and relaxation are required, the tension and relaxation of at least some of the user's muscles can improve the activation of the parasympathetic nervous system, thereby enhancing the sleep-inducing effect. Furthermore, the cycle of muscle tension and relaxation in at least a portion of the body can be substantially synchronized with the cycle of sound delivery and / or content delivery. As a result, the synchronization effect on the user's body can be increased, further enhancing the sleep-inducing effect.

[0194] Furthermore, the user activities described above are merely examples, and user activities can be related to biometric signals (such as breathing). For example, those skilled in the art will understand that sound can be provided based on measurable parameters that change with breathing (such as the rising or falling movement of the chest during inhalation / exhalation, or airflow at the nose, but not limited to these).

[0195] Figure 6i A schematic diagram illustrating a sound provision method according to one embodiment is shown.

[0196] In operation 681, electronic device 100 can provide multiple candidate combinations of user activities. These multiple combinations of user activities could, for example, represent combinations of user activities corresponding to multiple inhalations / exhalations. For example, as... Figure 6b As described, one combination could be a combination of touch / release events on a touchscreen. Another combination could involve, for example... Figure 6c The illustration describes combinations of touch drag input in different directions. Another combination could involve, for example... Figure 6d The combination of clenching and unclenching a fist is mentioned, but not limited to. The user activity combination that makes the user feel comfortable may vary from user to user. Electronic device 100 can set a default user activity combination, but as shown in this embodiment, it can provide multiple candidates and configure the user activity combination provided by the trigger sound based on the user's selection. In operation 682, electronic device 100 can identify the selection of a first combination among multiple user activity combination candidates. Based on the user's selection, electronic device 100 can configure the user activity combination provided by the trigger sound. In operation 683, electronic device 100 can provide at least one sound based on detecting at least one user activity corresponding to the first combination.

[0197] Figure 6j A schematic diagram illustrating a sound provision method according to one embodiment is shown.

[0198] For reference Figure 6iIt is explained that the electronic device 100 can present a plurality of predefined candidates and configure a user activity that triggers sound generation based on a selected combination. In the present embodiment, user flexibility can be further enhanced. In operation 684, the electronic device 100 can identify information of a device and / or a sensor for a user activity input. In operation 685, based on the identified information, the electronic device 100 can identify a sensor for detecting a user activity. For example, the electronic device 100 can provide a list of selectable devices and / or sensors, or a list of selectable user activity types. The electronic device 100 can identify device and / or sensor information for a user activity input based on at least one user input from at least one list, but the identification method is not limited thereto. In operation 686, the electronic device 100 can perform user activity calibration based on the identified sensor. In operation 687, the electronic device 100 can identify at least one user activity based on the calibration. For example, in a first time period, the electronic device 100 can provide content requesting to perform a first user activity corresponding to inhalation while identifying a first sensing value (or a first time series value) corresponding to the first user activity obtained based on the identified sensor. Similarly, in a second time period, the electronic device 100 can provide content requesting to perform a second user activity corresponding to exhalation while identifying a second sensing value (or a second time series value) corresponding to the second user activity obtained based on the identified sensor. The electronic device 100 can determine at least one sensing condition for the first and / or second user activity based on the first sensing value (or the first time series value) and / or the second sensing value (or the second time series value). In operation 688, the electronic device 100 can provide at least one sound based on detecting the calibrated user activity. For example, the electronic device 100 can provide at least one sound corresponding to the first and / or second user activity based on the sensor detecting at least one sensing value satisfying the sensing condition for the first and / or second user activity.

[0199] Figure 6k A diagram illustrating an explanation of a sound providing method according to an embodiment will be described with reference to Figure 6l FIG. 7. Figure 6l A calibration according to the embodiment is illustrated.

[0200] Referring to Figure 6k , in operation 691, the electronic device 100 can identify information of a device and / or a sensor corresponding to a user activity description. In operation 692, based on the identified information, the electronic device 100 can determine a sensor for detecting the user activity. For example, as described above, the electronic device 100 can provide a list of selectable devices and / or sensors, or a list of selectable user activity types. The electronic device 100 can determine a sensor for detecting the user activity based on at least one user input from at least one list, but the determination method is not limited thereto. Figure 6lAs shown, the electronic device 100 can provide content 621a requesting a description of a user activity desired by the user. In response, the user can provide a description 622 of the user activity. The description 622 can be analyzed by an artificial intelligence model (e.g., a large language model (LLM) 623). Based on the analysis, device and / or sensor information (e.g., gyro sensor, geomagnetic sensor, etc.) corresponding to the user activity description can be identified 624. As will be appreciated by one of ordinary skill in the art, the artificial intelligence model can be executed by the electronic device 100 or by an external electronic device (e.g., an LLM server). Based on the results of the analysis by the artificial intelligence model, the electronic device 100 can determine that at least one activity involves tilting the electronic device 100 in a first direction and / or a second direction.

[0201] The electronic device 100 can perform user activity calibration based on the identified sensors in operation 693. In operation 694, the electronic device 100 can determine at least one user activity based on the calibration. For example, as shown in FIG. 6B, the electronic device 100 can determine that the first user activity has occurred based on the calibration. Figure 6l As shown, the electronic device 100 can provide content 621b requesting performance of a first user activity. The electronic device 100 can determine a sensed value (or a time series value) during or after providing the content 621b requesting the first user activity. Similarly, the electronic device 100 can provide content 621c requesting performance of a second user activity. The electronic device 100 can determine a sensed value (or a time series value) during or after providing the content 621c requesting the second user activity. Accordingly, the electronic device 100 can identify a condition 625 (e.g., at least one sensed value for determining occurrence) to determine whether at least one user activity has occurred. Subsequently, in operation 695, the electronic device 100 can provide at least one sound based on detecting a user activity determined through the calibration. For example, the electronic device 100 can provide a sound corresponding to the user activity based on confirming that the condition 625 for determining the activity has been satisfied.

[0202] Figure 7a A diagram illustrating an explanation of a sound providing method according to an embodiment is shown.

[0203] In operation 701, the electronic device 100 can provide a first text for prompting performance and / or cognition of a first portion of a periodic first bio-signal and / or a second text for prompting a first user activity. For example, the electronic device 100 and / or the server 101 can perform a connection and / or authentication process related to a user account. After completing the connection and / or authentication process, the electronic device 100 can provide the first text and / or the second text. In operation 703, the electronic device 100 can determine whether occurrence of the first user activity is recognized. Based on recognizing the occurrence of the first user activity (operation 703 - Yes), the electronic device 100 can provide, in operation 705, a first content and / or a first sound associated with performance of the first portion of the first bio-signal, cognition of the first portion, and / or performance of the first user activity. After starting to provide the first content and / or the first sound, the electronic device 100 can determine whether occurrence of a second user activity is recognized in operation 707. If the occurrence of the second user activity is not recognized (operation 707 - No), the electronic device 100 can maintain providing the first content and / or the first sound, without limitation. Based on recognizing the occurrence of the second user activity (operation 707 - Yes), the electronic device 100 can provide, in operation 709, a third text for prompting performance and / or cognition of a second portion of the periodic first bio-signal and / or a fourth text for prompting the second user activity. In operation 711, the electronic device 100 can provide a second content and / or a second sound associated with performance of the second portion of the first bio-signal, cognition of the second portion, and / or performance of the second user activity. Although not shown, after starting to provide the second content and / or the second sound, the electronic device 100 can again determine whether the first user activity is recognized.

[0204] Figure 7b A diagram illustrating an explanation of a sound providing method according to an embodiment is shown.

[0205] In operation 721, the electronic device 100 can identify occurrence of a user activity. In operation 723, the electronic device 100 can identify a type of the user activity. The distinction between operation 721 and operation 723 is merely an example, and it would be understood by those skilled in the art that the electronic device 100 can also be implemented to directly identify occurrence of a specific type of user activity. If the type of the user activity is identified as a first type, the electronic device 100 can provide, in operation 725, first content and / or a first sound associated with performing a first portion of a first biological signal, recognizing the first portion, and / or performing the first type of user activity. The first sound can correspond to the first type of user activity. If the type of the user activity is identified as a second type, the electronic device 100 can provide, in operation 727, second content and / or a second sound associated with performing a second portion of the first biological signal, recognizing the second portion, and / or performing the second type of user activity. The second sound can correspond to the second type of user activity.

[0206] Figure 7c A diagram illustrating an explanation of a sound providing method according to an embodiment is shown.

[0207] In operation 731, the electronic device 100 can provide first text for facilitating performance and / or recognition of a first portion of a periodic first biological signal and / or second text for guiding a first user activity. In operation 733, the electronic device 100 can identify whether the first user activity occurs. Based on identifying occurrence of the first user activity (operation 733—Yes), the electronic device 100 can provide, in operation 735, first content and / or a first sound associated with performing the first portion of the first biological signal, recognizing the first portion, and / or performing the first user activity. After starting to provide the first content and / or the first sound, the electronic device 100 can identify, in operation 737, whether detection of the first user activity is interrupted. If detection of the first user activity is maintained (operation 737—No), the electronic device 100 can continue to provide the first content and / or the first sound, without being limited thereto. Based on identifying failure to detect the first user activity (operation 737—Yes), the electronic device 100 can provide, in operation 739, third text for facilitating performance and / or recognition of a second portion of the periodic first biological signal and / or fourth text for guiding release of the first user activity. In operation 741, the electronic device 100 can provide second content and / or a second sound associated with performing the second portion of the first biological signal, recognizing the second portion, and / or releasing the first user activity. Although not shown, after starting to provide the second content and / or the second sound, the electronic device 100 can subsequently identify whether the first user activity occurs again.

[0208] Figure 7d A diagram illustrating an explanation of a sound providing method according to an embodiment is shown.

[0209] In operation 753, the electronic device 100 can identify an event type associated with the occurrence of the user activity. If the event type is an occurrence event of the user activity, the electronic device 100 can provide, in operation 753, first content and / or a first sound associated with performing a first portion of the periodic first biological signal, identifying the first portion, and / or performing a first type of user activity. The first sound can correspond to the first type of user activity. If the event type is an interruption event of the user activity, the electronic device 100 can provide, in operation 755, second content and / or a second sound associated with performing a second portion of the periodic first biological signal, identifying the second portion, and / or releasing the first type of user activity. The second sound can correspond to a second type of user activity.

[0210] Figure 8a A diagram illustrating an explanation of a sound providing method according to an embodiment is shown. Figure 8a Embodiments will be described with reference to Figure 8b drawings, Figure 8b A screen provided according to an embodiment is shown.

[0211] In operation 801, the electronic device 100 can provide a user interface including at least one first object for identifying and / or inducing a periodic first biological signal, and / or at least one second object for inducing a user input associated with identifying at least a portion of the biological signal. For example, as shown in Figure 8b , the electronic device 100 can provide a user interface 810. The user interface 810 can include a first sub-object 811 for inducing inhalation, i.e., a first portion of the first biological signal, through a prompt such as "Take a deep breath." The user interface 810 can further include a second sub-object 812 for inducing performance of a first user activity associated with identifying the first portion of the first biological signal through a prompt such as "Hold the screen." The user interface 810 can further include a third sub-object 813 for inducing exhalation, i.e., a second portion of the first biological signal, through a prompt such as "Breathe out slowly." It can further include a fourth sub-object 814 for inducing performance of a second user activity associated with identifying the second portion of the first biological signal through a prompt such as "Release your hand." As shown in Figure 8a , the first sub-object 811 and the third sub-object 813 can be included in at least one first object for identifying and / or inducing the first biological signal. As shown in Figure 8aThe second sub-object 812 and the fourth sub-object 814 can be included in at least one second object for inducing a user input associated with at least a portion of the recognized biological signal. In one example, the electronic device 100 can maintain the provision of the user interface 810 independently of the detected type of user activity and / or the provided type of sound; this is merely an example. In other implementations, the user interface displayed on the screen can change depending on the detected type of user activity and / or the provided type of sound, as explained with reference to Figure 3a As explained, it will be appreciated by those skilled in the art that the user interface displayed on the screen can change depending on the detected type of user activity and / or the provided type of sound.

[0212] Meanwhile, in the embodiment of FIG. 8, the visual representation of the first object and / or the second object is merely an example, and the representation of the first object and / or the second object is not limited thereto. For example, in addition to or instead of the visual representation of the sub-objects 811, 812, 813, and 814 described in FIG. 8, a corresponding audio output can be provided. Similarly, in embodiments other than those described in FIG. 8, the visual representation of the text (or object and / or content) can be replaced by an audible representation, or an audible representation can be additionally provided along with the visual representation. Figure 8a Figure 8b Figure 8a

[0213] Figure 8c A diagram illustrating an explanation of a sound providing method according to an embodiment is shown.

[0214] In operation 831, the electronic device 100 can provide first content requiring performance of a first user activity and / or performance of a first portion of a first biological feature signal having a periodicity, based on detecting the first user activity. In operation 833, the electronic device 100 can detect a first user activity associated with the user's recognition of the first portion of the first biological feature signal. For example, the electronic device 100 can detect the first user activity after starting to provide the first content; however, the timing of detection is not limited thereto. In operation 835, the electronic device 100 can provide a first sound corresponding to the first user activity. The first sound can be substantially synchronized with the detection of the first user activity.

[0215] In operation 837, the electronic device 100 can provide second content requiring performance of a second user activity and / or performance of a second portion of the first biological feature signal having a periodicity, based on detecting the second user activity. In operation 839, the electronic device 100 can detect a second user activity associated with the user's recognition of the second portion of the first biological feature signal. For example, the electronic device 100 can detect the second user activity after starting to provide the second content; however, the timing of detection is not limited thereto. In operation 841, the electronic device 100 can provide a second sound corresponding to the second user activity. The second sound can be substantially synchronized with the detection of the second user activity.​​​

[0216] Figure 9 A diagram illustrating a method of providing a sound according to an embodiment is shown.

[0217] In operation 901, the electronic device 100 can obtain at least one sensing data. In operation 903, the electronic device 100 can identify a periodicity of a first biometric signal having a periodicity based on the at least one sensing data. For example, the at least one sensing data can be associated with a feature that a user naturally (or unintentionally) exhibits and that is related to the periodicity of the first biometric signal. For example, when the first biometric signal is respiration, a chest can rise during inhalation and fall during exhalation. Based on data related to the chest rise and fall motion, the periodicity of respiration (e.g., inhalation duration, exhalation duration, and / or entire respiration cycle) can be identified. Meanwhile, the data related to the chest motion is merely an example. It will be understood by those skilled in the art that various data, such as airflow data via nose / mouth, electrocardiogram (ECG) sensing data (e.g., variation in RR interval, but not limited thereto), etc., can be alternatively and / or additionally utilized for identifying the periodicity of the first biometric signal.

[0218] In operation 905, the electronic device 100 can provide a sound that is substantially synchronized with the periodicity of the first biometric signal. For example, a start time of the first sound can be substantially synchronized with a start time of the first portion of the first biometric signal. Similarly, an end time of the first sound can be substantially synchronized with an end time of the first portion of the first biometric signal (or possibly with a start time of the second portion). For example, an application time of a termination effect of the first sound (or a time associated with the termination-related sound provision) can be substantially synchronized with the end time of the first portion of the first biometric signal (or the start time of the second portion). Likewise, a start time of the second sound can be substantially synchronized with a start time of the second portion of the first biometric signal. Further, an end time of the second sound can be substantially synchronized with an end time of the second portion of the first biometric signal (or possibly with a start time of the first portion). For example, an application time of a termination effect of the second sound (or a time associated with the termination-related sound provision) can be substantially synchronized with the end time of the second portion of the first biometric signal (or the start time of the first portion). As mentioned with reference to Figure 9 It will be understood by those skilled in the art that, in various embodiments of the present disclosure, detecting at least one user activity can be replaced by identifying at least one biometric data to determine the periodicity of the biometric signal, based on the analysis of the biometric data.

[0219] Figure 10aA schematic diagram illustrating a sound provision method according to one embodiment is shown. Figure 10a The embodiments will refer to Figure 10b Describe, Figure 10b The frequencies of the sub-sounds provided according to this embodiment are explained.

[0220] In operation 1001, electronic device 100 can identify a first user activity associated with a first portion of a periodic first biometric signal of the user. In operation 1003, electronic device 100 can provide a first sound substantially synchronized with the first portion. For example, as... Figure 10b As shown, the first sound may include (or be a synthesis of) a first sub-sound 1021, a second sub-sound 1022, and a third sub-sound 1023. Each sub-sound may have frequencies f1-1, f1-2, and f1-3, respectively. For example, the first, second, and third sub-sounds may be provided substantially simultaneously, but are not limited thereto. In operation 1005, the electronic device 100 can identify a second user activity associated with a second part immediately following the first part. In operation 1007, the electronic device 100 can provide a second sound that is substantially synchronized with the second part and has at least one attribute different from the first sound. For example, as Figure 10b As shown, the second sound may include (or be a synthesis of) a fourth sub-sound 1031, a fifth sub-sound 1032, and a sixth sub-sound 1033. The fourth, fifth, and sixth sub-sounds may also be provided substantially simultaneously, but are not limited to this. Each sub-sound may have frequencies f2-1, f2-2, and f2-3, respectively. For example, frequencies f1-2 and f2-2 may have an integer ratio of M:N, such as 2:3 (or 3:2) or 3:4 (or 4:3). Based on the above, if the first biometric signal corresponds to breathing, the electronic device 100 can allow the user to experience sound based on different frequencies during inhalation and exhalation, thereby helping the user perceive periodicity. It should be noted that, as Figure 10b The description of providing the sound corresponding to user activity as a synthesized result of multiple sub-sounds is merely an example. Those skilled in the art will understand that a single sound, rather than a synthesized result of multiple sub-sounds, can also be provided.

[0221] Figure 10c A schematic diagram illustrating a sound provision method according to one embodiment is shown. Figure 10c The embodiments will refer to Figure 10d and Figure 10e Describe, Figure 10d and Figure 10e The sound characteristics according to various embodiments are explained.

[0222] According to an embodiment, the electronic device 100 can identify a first user activity associated with a first portion of the first bio- signature signal in operation 1041. The electronic device 100 can provide a first sound having a property related to tension increase (or tension induction) in operation 1043. The electronic device 100 can identify a second user activity associated with a second portion of the first bio- signature signal in operation 1045. The electronic device 100 can provide a second sound having a property related to tension relief (or relaxation) in operation 1047. For example, if the first bio- signature signal corresponds to respiration, a first sound intended to induce tension can be provided during an inhalation phase, and a second sound intended to relieve tension can be provided during an exhalation phase. However, this is only an example and is not limited thereto.

[0223] For example, referring to Figure 10d , the modulation amount of the sound (1051, 1052) can represent one of the properties related to tension induction and tension relief. For example, the modulation amount (1051) of the first sound related to tension induction can exhibit a tendency to increase over time. As the modulation amount increases, the number of frequency components can increase, which can be associated with the user's tension increase (or induced tension). In contrast, the modulation amount (1052) of the second sound related to tension relief can exhibit a tendency to decrease over time. As the modulation amount decreases, the number of frequency components can decrease, which can be associated with the user's relaxation (or tension relief). During inhalation, the user's thorax rises, and certain muscles can become tense. In contrast, during exhalation, the thorax falls, and the previously tense muscles can relax. According to various embodiments, a sound having a property related to tension induction can be provided during inhalation, and a sound having a property related to tension relief can be provided during exhalation. Thereby, not only the effect of entrainment is enhanced, but the user can also be effectively induced to relax, thereby improving sleep.

[0224] On the other hand, in another example, it can be implemented to provide a sound having a relatively large modulation amount during a first portion (e.g., an inhalation portion) and a sound having a relatively small modulation amount during a second portion (e.g., an exhalation portion). For example, a larger modulation amount can be represented as having a relatively higher modulation index, and a smaller modulation amount can be represented as having a relatively lower modulation index. Such a modulation change can be used to further enhance the user experience or achieve a specific physiological effect.

[0225] For example, referring to Figure 10dThe frequency intervals (Δf1, Δf2) between the sub-sounds that make up the sounds can be one of the attributes associated with tension increase and tension release. For example, a first sound associated with tension increase can be composed of a plurality of first sub-sounds (1061, 1062, 1063). The frequencies of these sub-sounds can be f1-1, f1-2, and f1-3, respectively. The difference between the lowest frequency f1-1 and the highest frequency f1-3 can represent a first frequency interval (Δf1). Similarly, a second sound associated with tension release can be composed of a plurality of second sub-sounds (1064, 1065, 1066). The frequencies of these sub-sounds can be f2-1, f2-2, and f2-3, respectively. The difference between the lowest frequency f2-1 and the highest frequency f2-3 can represent a second frequency interval (Δf2). For example, the second frequency interval (Δf2) associated with tension release can be greater than the first frequency interval (Δf1) associated with tension increase. When the frequency intervals are relatively small, sound synthesis is more likely to occur, which can result in dissonant intervals or harmonies that can form unstable harmonies. This effect is more likely to be associated with tension increase. Conversely, when the frequency intervals are relatively large, sound synthesis occurs less frequently, and there are fewer dissonant elements due to the overlap of harmonics. This is more likely to be associated with tension release.

[0226] Figure 11a is a schematic diagram illustrating a sound providing method according to an embodiment. Figure 11a Embodiments of Figures 11b to 11d will be described with reference to Figure 11b illustrating a plurality of sounds according to the embodiment. Figure 11c The frequencies of the plurality of sounds are described. Figure 11d The amplitude variations of the plurality of sounds are explained.

[0227] According to an embodiment, the electronic device 100 can detect a first user activity associated with a user’s awareness of a first portion of a periodic first biological signal in operation 1101. Based on detecting the first user activity, the electronic device 100 can provide a plurality of first sounds corresponding to the first user activity, e.g., the sounds (e.g., sounds 1111a, 1111b, 1112a, 1112b, 1113a, 1113b) illustrated in Figure 11b For example, in a stereo or headphone environment, the sounds 1111a and 1111b can be sounds intended for the left and right ears, respectively. In Figure 11b , the “a” notation indicates sounds for the left ear, and the “b” notation indicates sounds for the right ear. For example, as illustrated in Figure 11c , the sounds 1111a and 1111b can have a frequency f3-2, the sounds 1112a and 1112b can have a frequency f3-1, and the sounds 1113a and 1113b can have a frequency f3-3.

[0228] The electronic device 100 can detect a second user activity associated with the user's awareness of the second portion of the first biological signal in operation 1105, where the second portion is different from the first portion. Based on detecting the second user activity, the electronic device 100 can provide a plurality of second sounds corresponding to the second user activity in operation 1107, e.g. Figure 11b As illustrated, the sounds 1114a and 1114b can have a frequency f4-2, the sounds 1115a and 1115b can have a frequency f4-1, and the sounds 1116a and 1116b can have a frequency f4-3. In one example, the sound 1111 can include (or be a result of) a plurality of sub-sounds (e.g., 1021, 1022, 1023), and the sound 1114 can include (or be a result of) a plurality of sub-sounds (e.g., 1031, 1032, 1033); but this is merely an example and is not limited thereto. Although the sounds 1112, 1113, 1115, and 1116 are illustrated as having a single frequency, this is also merely an example. Further, as illustrated, Figure 11c As illustrated, the sounds 1114a and 1114b can have a frequency f4-2, the sounds 1115a and 1115b can have a frequency f4-1, and the sounds 1116a and 1116b can have a frequency f4-3. In one example, the sound 1111 can include (or be a result of) a plurality of sub-sounds (e.g., 1021, 1022, 1023), and the sound 1114 can include (or be a result of) a plurality of sub-sounds (e.g., 1031, 1032, 1033); but this is merely an example and is not limited thereto. Although the sounds 1112, 1113, 1115, and 1116 are illustrated as having a single frequency, this is also merely an example. Further, as illustrated, Figure 11b As illustrated, at least a portion of the sounds 1112a, 1112b, 1112ab, 1112bb, 1113ab, 1113bb, 1114a, 1114b, 1115ab, and 1115bb can include a waveform having a special effect (e.g., a noise effect or a ripple effect, but not limited thereto), but such implementation is not limited thereto.

[0229] In Figure 11d , the amplitude variation of the plurality of sounds 1111, 1112, 1113 over the number of accumulations is described. As explained, Figure 3i As illustrated, the sounds 1114a and 1114b can have a frequency f4-2, the sounds 1115a and 1115b can have a frequency f4-1, and the sounds 1116a and 1116b can have a frequency f4-3. In one example, the sound 1111 can include (or be a result of) a plurality of sub-sounds (e.g., 1021, 1022, 1023), and the sound 1114 can include (or be a result of) a plurality of sub-sounds (e.g., 1031, 1032, 1033); but this is merely an example and is not limited thereto. Although the sounds 1112, 1113, 1115, and 1116 are illustrated as having a single frequency, this is also merely an example. Further, as illustrated, Figure 11dAs shown, the timing of the amplitude increase, maintenance, and decrease of each sound 1111, 1112, 1113 can be different, such that the amplitude combination of sounds provided in each provision period can be different. For example, during the T1 provision period, sound 1111 can be provided, while sounds 1112 and 1113 are not provided. During the T2 provision period, sounds 1111 and 1112 can be provided, while sound 1113 is not provided, such that a synthesized sound based on the amplitude combination of sounds 1111 and 1112 at T2 is formed. During the T3 provision period, a synthesized sound based on the amplitude combination of sounds 1111, 1112, and 1113 at T3 can be provided. Thus, different synthesized sounds can be provided for each provision period (P), such that the user interest is maintained. One key indicator of the therapeutic effectiveness of digital content is the content usage persistence of the user. If the user loses interest in the digital content, the likelihood of continued usage decreases. In order to enhance usage persistence, it can be desirable to change the content for each provision period (P) and / or session, rather than providing a fixed sound. According to the described embodiment, electronic device 100 can provide different synthesized sounds by changing the amplitude combination of sounds 1111, 1112, and 1113 as the provision period (P) changes. Meanwhile, the amplitude changes of sounds 1111, 1112, and 1113 are merely examples, and the type of sound property that can be changed is not limited (e.g., frequency, timbre, etc.).

[0230] Figure 11e A sound provision method according to an embodiment is described.

[0231] According to an embodiment, electronic device 100 can determine whether the current usage mode is a sound property modification mode in operation 1151. If the current usage mode is the sound property modification mode (operation 1151-yes), electronic device 100 can provide sounds while modifying at least some sound properties in operation 1153. There is no limitation on how the sound properties are modified. If the current usage mode is not the sound property modification mode (operation 1151-no), electronic device 100 can provide sounds while maintaining existing sound properties in operation 1155. Modifying sound properties can enhance the continued usage of the device by the user. However, some users can prefer not to modify sound properties. The current usage mode can be manually set by the user. Alternatively, one of skill in the art will understand that the current usage mode can also be automatically set based on the sleep-related analysis result of the user.

[0232] According to an embodiment, Figure 12a A sound provision method is illustrated. Figure 12a An embodiment thereof will be described with reference to Figure 12b illustrated. Figure 12b A sound according to the embodiment is illustrated.

[0233] The electronic device 100 can detect a first user activity 331 associated with the user's recognition of the inhalation phase of breathing in operation 1201, as Figure 12bThe electronic device 100 can provide the first sound 351 for a first extended time period in operation 1203, where the first extended time period is longer than the first time period P1 related to the detection of the first user activity 331. For example, the electronic device 100 can synchronize the detection start time of the first user activity 331 with the start time of the first sound 351, while allowing the detection fail confirmation time of the first user activity 331 to remain unsynchronized with the end time of the first sound 351. The implementation method of such asymmetric synchronization of the start time and the end time has been described above, and thus will not be repeated here. The electronic device 100 can detect the second user activity 332 associated with the user's awareness of the exhalation phase of the breath in operation 1205. The electronic device 100 can provide the second sound 352 for a second extended time period in operation 1207, where the second extended time period is longer than the second time period P2 related to the detection of the second user activity 332. For example, the electronic device 100 can synchronize the detection start time of the second user activity 332 with the start time of the second sound 352, while allowing the detection fail confirmation time of the second user activity 332 to remain unsynchronized with the end time of the second sound 352. The implementation method of such asymmetric synchronization of the start time and the end time has been described above, and thus will not be repeated here. Accordingly, a portion of the first sound 351 and a portion of the second sound 352 can be provided simultaneously during a first overlap time period 1211. For example, as described above, since the independent players (or playing functions) of the first sound 351 and the second sound 352 are independently executed, a portion of the first sound 351 and a portion of the second sound 352 can be provided simultaneously. However, the simultaneous playing or synthesizing of the sounds is not limited to how it is implemented. Meanwhile, if the detection time periods of the user activities 331 and 332 exceed a predetermined threshold time period, the electronic device 100 can be configured to provide a sound corresponding to the threshold time period. For example, the threshold time period can correspond to a time period determined (or set) to be optimal for inducing sleep in the user, but is not limited thereto. As described above, by synchronizing the detection start times of the user activities 331 and 332 with the playing start times of the sounds 351 and 352, the user can perceive that the sounds are played based on his / her breath, thereby enhancing his / her awareness of his / her own breath. Meanwhile, by not synchronizing the end times of the user activities 331 and 332 with the playing end times of the sounds 351 and 352, the user can be induced to take a longer breath. Meanwhile, providing the first sound 353 based on the detection of the first user activity 333 and / or providing the second sound 354 based on the detection of the second user activity 334 can be substantially the same as providing the first sound 351 based on the detection of the first user activity 331 and / or providing the second sound 352 based on the detection of the second user activity 332. Accordingly, the above description will not be repeated here.

[0234] Figure 12cA sound providing method according to an embodiment is illustrated.

[0235] The electronic device 100 can detect a first user activity associated with the user's awareness of the inhalation phase of the breath in operation 1221. The electronic device 100 can initiate the provision of a plurality of sub-sounds at different times within a first time period associated with the detection of the first user activity in operation 1223. For example, the electronic device 100 can provide a plurality of sub-sounds corresponding to the first user activity, such as sub-sounds 1111, 1112, 1113 in Figure 11b Figure 11b The electronic device 100 can set different start times for the provision of the plurality of sub-sounds (e.g., sub-sounds 1111, 1112, 1113 in Figure 11b Figure 11b The electronic device 100 can set different peak times (or maximum amplitude times) for the plurality of sub-sounds (e.g., sub-sounds 1111, 1112, 1113 in

[0236] The electronic device 100 can detect a second user activity associated with the user's awareness of the exhalation phase of the breath in operation 1225. The electronic device 100 can initiate the provision of a plurality of sub-sounds at different times within a second time period associated with the detection of the second user activity in operation 1227. For example, the electronic device 100 can provide a plurality of sub-sounds corresponding to the second user activity, such as sub-sounds 1114, 1115, 1116 in Figure 11b Figure 11b The electronic device 100 can set different start times for the provision of the plurality of sub-sounds (e.g., sub-sounds 1114, 1115, 1116 in Figure 11b Figure 11b The electronic device 100 can set different peak times (or maximum amplitude times) for the plurality of sub-sounds (e.g., sub-sounds 1114, 1115, 1116 in

[0237] Figure 12d A method of providing a sound according to an embodiment is illustrated. Figure 12d An embodiment of the method of providing a sound will be described with reference to Figure 12e Figure 12e A sound according to an embodiment is illustrated.

[0238] The electronic device 100 can detect a first user activity 331 associated with the user's awareness of the inhalation phase of the breath in operation 1231, such as Figure 12e ​​​​​The electronic device 100 can provide the first sound 351a for a first duration in operation 1233, where the first duration is at least a first minimum duration M1 set for the first user activity 331. For example, as shown in FIG. 13B, the electronic device 100 can provide the first sound 351a for a duration longer than the detection period (or the maintenance period) P1 of the first user activity 331, thereby encouraging the user to perform a longer inhalation. The electronic device 100 can detect a second user activity 332 associated with the user's perception of an exhalation phase of breathing in operation 1235. The electronic device 100 can provide the second sound 352a for a duration in operation 1237, where the duration is at least a second minimum duration M2 set for the second user activity 332. For example, as shown in FIG. 13C, the electronic device 100 can provide the second sound 352a for a duration longer than the detection period (or the maintenance period) P2 of the second user activity 332, thereby encouraging the user to perform a longer exhalation. Figure 12e The electronic device 100 can provide the first sound 351a for a first duration in operation 1233, where the first duration is at least a first minimum duration M1 set for the first user activity 331. For example, as shown in FIG. 13B, the electronic device 100 can provide the first sound 351a for a duration longer than the detection period (or the maintenance period) P1 of the first user activity 331, thereby encouraging the user to perform a longer inhalation. The electronic device 100 can detect a second user activity 332 associated with the user's perception of an exhalation phase of breathing in operation 1235. The electronic device 100 can provide the second sound 352a for a duration in operation 1237, where the duration is at least a second minimum duration M2 set for the second user activity 332. For example, as shown in FIG. 13C, the electronic device 100 can provide the second sound 352a for a duration longer than the detection period (or the maintenance period) P2 of the second user activity 332, thereby encouraging the user to perform a longer exhalation. Figure 12e The electronic device 100 can provide the first sound 351a for a first duration in operation 1233, where the first duration is at least a first minimum duration M1 set for the first user activity 331. For example, as shown in FIG. 13B, the electronic device 100 can provide the first sound 351a for a duration longer than the detection period (or the maintenance period) P1 of the first user activity 331, thereby encouraging the user to perform a longer inhalation. The electronic device 100 can detect a second user activity 332 associated with the user's perception of an exhalation phase of breathing in operation 1235. The electronic device 100 can provide the second sound 352a for a duration in operation 1237, where the duration is at least a second minimum duration M2 set for the second user activity 332. For example, as shown in FIG. 13C, the electronic device 100 can provide the second sound 352a for a duration longer than the detection period (or the maintenance period) P2 of the second user activity 332, thereby encouraging the user to perform a longer exhalation.

[0239] Figure 12a FIG. 14 is a diagram illustrating a method of providing a sound according to an embodiment.

[0240] The electronic device 100 can detect a first user activity associated with the user's perception of an inhalation phase of breathing in operation 1251. The electronic device 100 can provide a first sound to which a reverb effect corresponding to the first user activity is applied in operation 1253. For example, the first sound with the reverb effect can be provided for a duration longer than a detection period (or a maintenance period) of the first user activity, thereby encouraging the user to perform a longer inhalation. The electronic device 100 can detect a second user activity associated with the user's perception of an exhalation phase of breathing in operation 1255. The electronic device 100 can provide a second sound to which a reverb effect corresponding to the second user activity is applied in operation 1257. For example, the second sound with the reverb effect can be provided for a duration longer than a detection period (or a maintenance period) of the second user activity, thereby encouraging the user to perform a longer exhalation. Meanwhile, the reverb effect is merely an example, and it would be understood by those skilled in the art that an effect for providing a sound that is played back with a lag (delay) from an original sound is not limited thereto.

[0241] Figure 13 FIG. 14 is a diagram illustrating a method of providing a sound according to an embodiment.

[0242] Electronic device 100 can detect, in operation 1301, a first user activity associated with the user's perception of the inspiratory phase of breathing within a first time period. Electronic device 100 can provide a first sound in operation 1303, the first sound comprising a plurality of first sub-sounds, the plurality of first sub-sounds being substantially synchronized with the periodicity of a user's first biosignal within the first time period. For example, the start time of at least a portion of the plurality of first sub-sounds can be synchronized with the detection time of the first user activity, but the synchronization method is not limited to this. For example, such as... Figure 11b As shown, electronic device 100 can provide a plurality of first sub-sounds. Electronic device 100 can detect second user activity during a second time period in operation 1305. Electronic device 100 can provide a second sound in operation 1307, the second sound comprising a plurality of second sub-sounds, the plurality of second sub-sounds being substantially synchronized with a periodicity within the second time period and having at least a portion of attributes different from at least a portion of attributes of the plurality of first sub-sounds. For example, the start time of at least a portion of the plurality of second sub-sounds can be synchronized with the detection time of the second user activity, but the synchronization method is not limited to this. For example, as... Figure 11b As shown, the electronic device 100 can provide a plurality of second sub-voices. For example, at least some attributes of each of the plurality of first sub-voices may differ from at least some attributes of each of the plurality of second sub-voices. Furthermore, at least some attributes of certain first sub-voices may differ from at least some attributes of certain second sub-voices. Attributes may include, for example, frequency, amplitude, start time, duration, and / or timbre, but are not limited thereto.

[0243] Figure 14a This is a schematic diagram illustrating a method for providing sound according to one embodiment.

[0244] Electronic device 100 may, in operation 1401, detect a first user activity associated with the user's cognition of a first portion of a first biosignal within a first time period. Electronic device 100 may, in operation 1403, identify at least one first biosensor data substantially associated with the first time period. The first biosensor data may, for example, include RR (respiratory rate), HR (heart rate), HRV, brain waves, pressure levels, sounds corresponding to breathing, and / or muscle tension, but those skilled in the art will understand that its type is not limited thereto. Electronic device 100 may, in operation 1405, provide a first sound substantially synchronized with the periodic first biosignal of the user within the first time period. Electronic device 100 may, in operation 1407, determine at least one attribute of a second sound based on at least one first biosensor data. Electronic device 100 may, in operation 1409, detect a second user activity within a second time period. Electronic device 100 may, in operation 1411, provide a second sound substantially synchronized with the periodicity within the second time period and having the determined at least one attribute. Simultaneously, although not shown, electronic device 100 may acquire at least one second biosensor data within the second time period. Electronic device 100 can determine the attributes of a subsequent first sound based on at least one second biosensing data. Determining sound attributes based on biosensing data acquired during a sound delivery period immediately preceding the sound delivery time period is merely an example. Electronic device 100 can determine sound attributes based on biosensing data identified within a certain time period, and the time period is not limited to this. Therefore, electronic device 100 can modify the attributes of the provided sound based on the biosensing data. Determining (or modifying) sound attributes based on biosensing data can be performed based on at least one inference result from at least one rule base and / or an artificial intelligence model.

[0245] Figure 14b This is a schematic diagram illustrating the determination of sound properties according to one embodiment.

[0246] For example, electronic device 100 can execute LSTM model 1420. LSTM model 1420 can be stored on-device within electronic device 100, or electronic device 100 can be configured to request inference results from LSTM model 1420 on an external server. LSTM model 1420 can be trained, for example, to receive at least one biosensor data (PD(t=t(0)), PD(t=t(-1)), PD(t=t(t-2)), ..., PD(t=t(tn)))) as input at at least one time point (t(0), t(-1), t(t-2), ..., t(tn)))) as input, and output the sound attribute (or the degree of attribute change) at time t(1). Electronic device 100 can input at least one biosensing data (PD(t=t(0)), PD(t=t(-1)), PD(t=t(t-2)), ..., PD(t=t(tn)))) 1421 as input to LSTM model 1420. Electronic device 100 can identify sound attributes (or degree of attribute change) 1422 output by LSTM model 1420 as inference results. Electronic device 100 can provide sound with the identified attributes, or modify the sound attributes based on the identified degree of attribute change. Meanwhile, LSTM model 1420 is only an example, and the type of artificial intelligence model is not limited. Although Figure 14b The description describes inputting at least one biosensor data point (PD(t=t(0)), PD(t=t(-1)), PD(t=t(t-2)), ..., PD(t=t(tn))) at multiple time points (t(0), t(-1), t(t-2), ..., t(tn))) into an LSTM model 1420 (or other model), but this is for illustrative purposes only. Those skilled in the art will understand that artificial intelligence models used to infer sound attributes (or the degree of change in attributes) can also receive biosensor data from a single time point as input.

[0247] Figure 14c This is a schematic diagram illustrating the determination of sound properties according to one embodiment.

[0248] Electronic device 100 can execute an agent 1440 associated with reinforcement learning. Agent 1440 can be stored on-device within electronic device 100, or electronic device 100 can be configured to request inference results from agent 1440 on an external server. Electronic device 100 can identify a state 1430 at a first time point (which may include one or more time points). For example, state 1430 may include parameters such as RR (respiratory rate), HR (heart rate), HRV, brain waves, stress level, and / or muscle tension. However, the number and type of parameters constituting the state are not limited thereto. State 1430 can be observed by agent 1440. Agent 1440 can identify an action corresponding to state 1430 at the first time point based on policy 1441. The action may, for example, include voice attributes (or the degree of attribute change). Electronic device 100 can determine (or modify) voice attributes provided at one or more time points after the first time point based on the action identified as an inference result. Agent 1440 can adjust (or modify) policy 1441 based on reinforcement learning algorithm 1442. For example, reinforcement learning algorithm 1442 can adjust (or modify) policy 1441 based on state 1430 at a first time point and / or reward. The reward can, for example, be set based on a reference suitable for inducing sleep and state 1430 at the first time point. However, the method of setting the reward is not limited to this.

[0249] At the same time, those skilled in the art will understand that determining sound attributes in automatic and / or manual modes is merely an example, and for example, the attributes may be determined based on a user account.

[0250] Figure 15a A flowchart of a method for providing sound according to one embodiment is shown.

[0251] According to one embodiment, electronic device 100 can identify a usage mode as a first mode in operation 1501. For example, the first mode could be a default mode provided at the start of the service, but is not limited to this. Optionally, electronic device 100 can determine the usage mode as the first mode based on the satisfaction of a condition confirming a transition from a second mode to the first mode. In operation 1503, electronic device 100 can provide multiple sounds corresponding to each of the multiple types of user activity detected. For example, in the first mode, each sound provided can be substantially synchronized with the detection of the corresponding type of user activity triggered based on the detection of the multiple types of user activity. Since providing sounds requires performing user activity, the first mode can be referred to as a manual mode. Electronic device 100 can identify the usage mode as a second mode in operation 1505. For example, electronic device 100 can determine the usage mode as the second mode based on the satisfaction of a condition confirming a transition from the first mode to the second mode. Alternatively, in another implementation, the second mode can be set as a default mode. For example, the condition for transitioning to the second mode may include the non-detection of at least some of the multiple types of user activity. Alternatively, the conditions for switching to the second mode may include confirming that the multiple types of user activity were not detected alternately. For example, the conditions for switching to the second mode may involve detecting at least one user activity specified for switching to the second mode, such as a long press, double-tap, drag gesture, swipe, or touch of a specified graphic object, but such conditions are merely examples and not limiting. The conditions for switching to the second mode may also include detecting at least one user activity and analyzing its results. For example, the conditions may involve determining that at least one inspiratory or expiratory length associated with the user activity exceeds a threshold length. The threshold length may be set as a value considered effective for inducing sleep, or based on such lengths (e.g., by multiplying them by a constant A), but is not limited to these benchmarks. Furthermore, the conditions for switching to the second mode may involve confirming that the difference in the length of consecutive breaths is within a first threshold difference or exceeds a second threshold difference. The conditions may also be based on at least one biosensor data point. Alternatively, the conditions may involve a specified time period elapsed after entering the first mode. The electronic device 100 may provide content (e.g., visual, auditory, or tactile content) related to the mode change based on the switch from the first mode to the second mode. However, this is merely an example and content provision may not be implemented. In operation 1507, the electronic device 100 can provide multiple sounds independently of detecting the multiple types of user activity. For example, in a second mode, multiple sounds can be provided automatically without needing to detect the multiple types of user activity. Since providing sounds does not require user activity, the second mode can be referred to as an automatic mode.Therefore, after achieving the effect of extending the user's breathing length or traction synchronization in the first mode, sound can continue to be provided based on the second mode without relying on detecting user activity. Even if the user falls asleep in the first mode, the sound for guiding breathing can continue to be provided in the second mode. If the sound service stops when the user stops performing user activities just before falling asleep in the first mode, the user may notice the sudden cessation of sound, leading to an increased level of arousal. By confirming the cessation of alternating user activities as a condition for transitioning to the second mode, the electronic device 100 can continuously provide sound. This prevents an increase in user arousal due to sound interruption.

[0252] Figure 15b A method for providing sound according to one embodiment is shown.

[0253] According to one embodiment, the electronic device 100 can identify a usage mode as a first mode in operation 1511. In operation 1513, the electronic device 100 can provide multiple sounds corresponding to each of the multiple types of user activity based on the detection of each of the multiple types of user activity. As described above, in the first mode, providing sound may require detecting the multiple types of user activity.

[0254] In operation 1515, electronic device 100 can determine the application duration of each of the multiple sounds in the second mode based on the analysis results of at least a portion of user activities identified in the first mode. In operation 1517, electronic device 100 can detect an event of switching from the first mode to the second mode. For example, before detecting the event of switching to the second mode, electronic device 100 can determine the application duration of each of the multiple sounds in the second mode based on the detection duration of at least a portion of the multiple types of user activities identified in the first mode (or the provision duration of the multiple sounds). For example, before detecting the event of switching to the second mode, electronic device 100 can determine the application duration of each of the multiple sounds in the second mode based on the detection duration of multiple types of user activities within N instances (where N is a natural number greater than or equal to 1). Here, N instances may refer to, for example, the N instances immediately preceding the event detection, but are not limited thereto. For example, N instances may refer to the initial N instances, the intermediate N instances, or the entire first mode session. Electronic device 100 can determine the average value of the detection durations of the multiple types of user activities within the N instances as the application duration of each of the multiple sounds in the second mode. However, this is merely an example and is not restrictive. Electronic device 100 may also determine the respective application durations of multiple sounds in the second mode by applying the detection durations of at least a portion of the multiple types of user activity identified in the first mode to a specified rule, but this is again merely illustrative and not limiting. In the second mode, in operation 1519, electronic device 100 may provide each of the multiple sounds independently of the detection of the multiple types of user activity based on the determined application durations.

[0255] Figure 15c A method for providing sound according to one embodiment is shown.

[0256] According to one embodiment, electronic device 100 may determine a usage mode as a first mode in operation 1521. In operation 1523, electronic device 100 may provide multiple sounds corresponding to each type of user activity based on the detection of the multiple types of user activity. In operation 1525, electronic device 100 may determine the application duration of each of the multiple audio sounds in a second mode based on the analysis results of at least a portion of the user activity identified during the first mode. In operation 1527, electronic device 100 may detect an event of switching from the first mode to the second mode. Based on the usage mode switching to the second mode after detecting the event, electronic device 100 may provide each of the multiple sounds in operation 1529 based on the determined application duration, independently of the detection of the multiple types of user activity.

[0257] Electronic device 100 can adjust the application duration of each of a plurality of sounds during a second mode in operation 1531. For example, since user activity may not be detected in the second mode, electronic device 100 can adjust the application duration of each of the plurality of sounds based on specified adjustment rules. For example, electronic device 100 can gradually (or stepwise) adjust the application duration of each sound to transition to an optimal duration suitable for inducing sleep. Electronic device 100 can also adjust the application duration of each sound based on specified calculation rules applied to the respective application duration of the immediately preceding sound; however, this is only an example. For example, electronic device 100 can determine the application duration of the N+1th sound by multiplying or adding a constant to the application duration of the Nth sound in the second mode. Electronic device 100 can increase the application duration of a sound by multiplying or adding a constant until it reaches a specified threshold duration, but is not limited thereto. Furthermore, electronic device 100 can determine the application duration of the N+1th sound by multiplying the application duration of the Nth sound in the second mode by a value based on the relationship between the application duration of the Nth sound and the threshold duration (e.g., this value could be the ratio of the application duration of the Nth sound to the threshold duration or other derived values ​​based on further calculations). Electronic device 100 can increase the duration of sound application without limitation before the application duration reaches a specified threshold duration, based on calculation results.

[0258] For example, electronic device 100 can adjust the sound delivery duration based on the cumulative number of sound transmission occurrences in the second mode. Specifically, in the Nth instance of the second mode, electronic device 100 can set the sound delivery duration to a first duration; in the N+1th instance, the sound delivery duration can be set to a second duration determined based on calculations used to adjust the first duration. In this case, an increase in the cumulative number of occurrences can serve as a trigger condition for the sound delivery duration adjustment event. Alternatively, electronic device 100 can be configured to adjust the sound delivery duration not based on an increase in the cumulative number of occurrences, but based on satisfying a condition for sound delivery duration adjustment. For example, this condition could include determining whether the user's breathing has stabilized, but the scope of the condition is not limited thereto.

[0259] Alternatively, the electronic device 100 may adjust the application duration of each sound based on at least one biosensing data. For example, the electronic device 100 may adjust the application duration of each sound based on the inference results of an artificial intelligence model applied to the at least one biosensing data. However, this is only an example, as the application duration (or degree of adjustment) of each sound corresponding to the at least one biosensing data may also be determined using a rule-based approach.

[0260] Figure 15d A method for providing sound according to one embodiment is shown.

[0261] According to one embodiment, the electronic device 100 can repeatedly perform a first operation in operation 1541 based on a first usage mode. The first operation may include providing a first sound corresponding to and substantially synchronized with the detection timing of a first user activity. This operation is based on detecting a first user activity associated with a period corresponding to a first portion of a biosignal, such as the inhalation phase of a user's breathing. The first operation may also include providing a second sound corresponding to a second user activity (or confirming that the first user activity was not detected) and substantially synchronized with the detection timing of the second user activity (or the confirmation timing of confirming that the first user activity was not detected). This operation is based on detecting a second user activity associated with a period corresponding to a second portion of a biosignal, such as the exhalation phase of a user's breathing.

[0262] In operation 1543, electronic device 100 may switch its usage mode from a first mode to a second mode based on confirmation that at least one mode change condition is met. Since these conditions have been described above, they will not be repeated here. In operation 1545, electronic device 100 may repeatedly perform a second operation based on the usage mode being the second mode, the second operation being independent of (or automatically, not related to) the detection of the first and second user activities. The second operation may include providing a first sound corresponding to the first user activity. Furthermore, the second operation may include providing a second sound corresponding to the second user activity (or identifying when the first user activity was not detected).

[0263] Figure 16a A method for providing sound according to one embodiment is shown, in combination with Figure 16b To explain, Figure 16b The time required to induce sleep in this embodiment is described.

[0264] According to one embodiment, electronic device 100 can confirm the usage mode as a first mode in operation 1601. In operation 1603, electronic device 100 can provide respective audio feedback corresponding to multiple types of user activities based on the detection of such activities. As described above, electronic device 100 can repeatedly provide multiple sounds based on the repeated detection of various types of user activities. In operation 1605, electronic device 100 can confirm that the repeated detection of multiple types of user activities has stopped. For example, a user may repeatedly perform multiple types of user activities and then fall asleep or enter a sleep state, causing the repeated user activities to stop. Alternatively, a user may intentionally stop repeating user activities and prefer to switch to a second mode as an automatic mode. In operation 1607, electronic device 100 can switch the usage mode to the second mode based on the absence of detected repeated execution of multiple types of user activities.

[0265] The electronic device 100 can provide multiple sounds independently of the detection of various types of user activity when switching to the second mode in operation 1609. In operation 1611, the electronic device 100 can determine the time required to induce sleep.

[0266] For example, refer to Figure 16b The electronic device 100 can identify the alternation of touch events (1611a, 1612a, 1613a) as one type of user activity and release events (1611b, 1612b) as another type of user activity. Simultaneously, the electronic device 100 can observe that release events continue to occur after a touch event (1613a). Based on the absence of any additional touch events detected within a specified time period (1622), the electronic device 100 can switch the usage mode from a first mode to a second mode. For example, the electronic device 100 can determine the time period (1621) during which alternating user activities are performed as the sleep-inducing duration. If the user continues to perform alternating user activities until falling asleep, the time period (1621) can be identified as the sleep-inducing duration. Alternatively, the electronic device 100 can determine the sleep-inducing time by applying predefined rules to the identified time period (1621), but the determination method is not limited to this.

[0267] Figure 16c This is an example of sleep analysis results provided according to one embodiment.

[0268] According to one embodiment, electronic device 100 may provide a screen 1640 for displaying sleep analysis results. Screen 1640 may include information 1641 regarding the time required to fall asleep. For example, electronic device 100 may be combined with... Figure 16bThe process of determining the time required to fall asleep and providing information about that time is described in section 1641. Screen 1640 may also include information about total sleep time 1642, information about deep sleep and REM (rapid eye movement) sleep 1643, and / or information about recovery 1644. However, these are merely examples and not limiting. Screen 1640 may also include objects related to the user's current state and / or progress information, such as breathing scores and session information.

[0269] For example, electronic device 100 can convert EEG signals collected from the user to the frequency domain (e.g., using FFT (Fast Fourier Transform)) to identify deep sleep, light sleep, REM sleep, and assess sleep disorders. Electronic device 100 can infer that the user is in a relaxed state by observing an increase in the alpha frequency in the collected EEG signal. When the user is falling asleep or before falling asleep (during the provision of the first or second sound) and the user's EEG signal meets a predefined state, electronic device 100 can attempt to prolong the inspiratory and / or expiratory phases. In this case, electronic device 100 can assess the positive or negative impact of prolonging the inspiratory and expiratory phases on sleep based on the user's EEG signal. Electronic device 100 can first attempt to prolong only the inspiratory phase and assess sleep status based on the EEG signal after a predetermined time period, then attempt to prolong only the expiratory phase and assess sleep status based on the EEG signal after another predetermined time period.

[0270] Figure 17 A schematic diagram illustrating a method for providing sound according to one embodiment is shown.

[0271] According to one embodiment, electronic device 100 can identify information regarding at least one time required to fall asleep in operation 1701. For example, the information regarding at least one time required to fall asleep may include information regarding the time required to fall asleep in at least one session, the method for which this identification is described will not be repeated here. In operation 1703, electronic device 100 can determine at least a portion of the attributes of at least one sound to be applied in the current session based on analysis of the information regarding at least one time required to fall asleep. In operation 1705, electronic device 100 can provide at least one sound having the determined attributes. For example, electronic device 100 may use the sound attributes employed in sessions with relatively short times required to fall asleep as attributes of at least one sound to be applied in the current session. However, this is not a limitation. Although not shown, electronic device 100 may also determine the attributes of at least one sound to be applied in the current session based, in addition to the time required to fall asleep, additionally or optionally, on other sleep-related information (e.g., total sleep time, deep sleep and REM sleep duration or sleep quality, but not limited thereto). As described above, by providing sound attributes corresponding to relatively short times required to fall asleep and / or higher sleep quality, user-customized sounds adapted to the user can be provided.

[0272] Figure 18a This is a schematic diagram illustrating a method for providing sound according to one embodiment. Figure 18a Combination Figure 18b Please provide an explanation. Figure 18b This is a schematic diagram illustrating the direction provided by sound according to one embodiment.

[0273] According to one embodiment, electronic device 100 can detect multiple types of user activity within a first time period in operation 1801. For example, in operation 1803, electronic device 100 can provide multiple sounds associated with a first direction, the multiple sounds being substantially synchronized with the multiple types of user activity. For example, as Figure 18b As shown, sound providing devices 1801 and 1802 can be inserted into a user's ear. By controlling the phase of the sound output by each sound providing device 1801 and 1802, the direction of the virtual sound sources 1811, 1812, 1813, and 1814 perceived by the user can be controlled. For example, electronic device 100 can control the phase of the sound provided by each sound providing device 1801 and 1802, such that the user perceives the sound provided during a first time period as originating from a virtual sound source, such as the first virtual sound source 1811. At least a portion of the above operations can be referred to as providing sound associated with a first direction.

[0274] Electronic device 100 can detect multiple types of user activity during a second time period in operation 1805. Electronic device 100 can provide multiple sounds associated with a second direction in operation 1807, the multiple sounds being substantially synchronized with the multiple types of user activity. For example, electronic device 100 can control the phase of the sounds provided by various sound output devices 1801 and 1802, such that the user perceives the sounds provided during the second time period as originating from a second virtual sound source 1812. At least a portion of the above operations can be referred to as providing sounds associated with a second direction.

[0275] As described above, the electronic device 100 can alter the direction in which the user perceives the sound. Therefore, the user can perceive the location of the sound source changing between the first virtual sound source 1811, the second virtual sound source 1812, and the third virtual sound source 1813. As mentioned above, for sustained use of content, the complexity of the sound delivery may be required. Changing the perceived direction of the sound can enhance this complexity, thereby improving the sustainability of content use.

[0276] At the same time, the direction of the sound perceived by the user can change randomly or in a certain trend. For example, effects such as the virtual sound source appearing to move closer to the user, the virtual sound source appearing to move away from the user, or the virtual sound source appearing to move along a first direction can be achieved without limitation.

[0277] Figure 18c This is a schematic diagram illustrating a method for providing sound according to one embodiment. Figure 18c Combination Figure 18d Please provide an explanation. Figure 18d This is a schematic diagram illustrating the direction provided by sound according to one embodiment.

[0278] According to one embodiment, electronic device 100 can detect multiple types of user activity within a first time period during operation 1831. For example, in operation 1833, electronic device 100 can provide several sounds associated with a change in direction, the sounds being substantially synchronized with the multiple types of user activity. For example, as... Figure 18d As shown, the electronic device 100 can control the phase of each of the sounds, so that the user perceives the position of the virtual sound source as moving from the position of the first virtual sound source 1811 to the position of the second virtual sound source 1812 within a first time period. Therefore, the user can perceive the position of the virtual sound source changing within a single cycle (i.e., the direction of sound delivery changing within a single cycle). Simultaneously, the direction of change of the virtual sound source position (e.g., ...) Figure 18d The rightward direction (in the equation) can be fixed for each cycle or it can vary according to the cycle.

[0279] Figure 19a This is a schematic diagram illustrating a method for providing contact physical stimulation according to one embodiment. Figure 19a Combination Figure 19b Please provide an explanation. Figure 19b This is a schematic diagram illustrating the provision of a contact-based physical stimulus according to one embodiment.

[0280] According to one embodiment, electronic device 100 can detect, in operation 1901, a first user activity associated with a user's cognition of a first portion of a periodic first biosignal. Electronic device 100 can provide a first tactile physical stimulus corresponding to the detected first user activity. For example, electronic device 100 may include a drive mechanism capable of providing tactile physical stimulation, such as at least one motor and / or at least one actuator, and may be implemented, for example, as a massage chair or massage eye mask. Alternatively, electronic device 100 may be operatively connected to the drive mechanism (e.g., at least one motor and / or at least one actuator) via a wired or wireless means. Those skilled in the art will understand that providing tactile physical stimulation by electronic device 100 may include controlling the movement of the drive mechanism included in electronic device 100 and / or providing data to the drive mechanism operatively connected to electronic device 100 to induce movement. For example, as... Figure 19b As shown, electronic device 100 can detect the occurrence of first user activity 1931 within a first time period P1. In response, electronic device 100 can provide a first drive signal 1941. Based on the first drive signal 1941, the drive device can perform a first movement, such as rotation along a first direction, but is not limited thereto.

[0281] Reference Figure 19a In operation 1905, electronic device 100 can detect a second user activity associated with the user's cognition of a second part different from the first part. In operation 1907, electronic device 100 can provide a second tactile physical stimulus corresponding to the detected second user activity. For example, as... Figure 19bAs shown, electronic device 100 can detect the occurrence of a second user activity 1932 during a second time period P2. In response, electronic device 100 can provide a second drive signal 1942. Based on the second drive signal 1942, the drive device can perform a second movement, such as rotation in a second direction, but is not limited thereto. Subsequently, during a third time period P3 and a fourth time period P4, electronic device 100 can detect a first user activity 1933 and a second user activity 1934. Electronic device 100 can perform at least one operation for providing tactile physical stimulation substantially synchronized with user activities 1933 and 1934. As described above, electronic device 100 can provide tactile physical stimulation substantially synchronized with user activities (or tactile physical stimulation substantially synchronized with user biosignals). The tactile physical stimulation substantially synchronized with user activities can be provided simultaneously with a sound substantially synchronized with user activities, or it can be provided as a separate physical stimulus without accompanying sound.

[0282] Figure 20 A schematic diagram illustrating a method for providing content according to one embodiment is shown.

[0283] According to one embodiment, electronic device 100 may provide a user interface (UI) for setting at least a portion of the attributes of at least one sound in operation 2201. For example, the UI may include, but is not limited to, an object that causes the setting of at least a portion of the attributes of the sound. Electronic device 100 may identify attribute setting input via the UI in operation 2203. For example, at least a portion of the attributes of the sound may be set by user manipulation of an object that causes the setting of at least a portion of the attribute. For example, to enable a user to set preferred attributes, a sound with at least a portion of the attributes set (or changed) may be provided in near real-time in response to the user's input regarding at least a portion of the attributes of the sound. However, this is merely an example and not limiting. Electronic device 100 may identify at least one user activity associated with the user's cognition of a first biosignal in operation 2205. Electronic device 100 may provide the subject with content having at least one identified attribute and substantially synchronized with the periodicity of the first biosignal in operation 2207. Meanwhile, it should be understood that attribute setting may be performed before the start of the session or during the sound delivery after the start of the session.

[0284] Figure 21a A schematic diagram illustrating a method for treating insomnia according to one embodiment is shown.

[0285] According to one embodiment, the treatment method may include operation 2301: instructing a patient suffering from insomnia to use electronic device 100 to perform a first user activity associated with cognition of the inspiratory period during at least a portion of an inspiratory period, and a second user activity associated with cognition of the expiratory period during at least a portion of an expiratory period. The treatment method may include operation 2303: collecting at least one piece of first data associated with the occurrence of the first user activity and the second user activity by electronic device 100. According to one embodiment, the treatment method may include operation 2305: using one or more computers to provide the subject with sounds substantially synchronized with the inspiratory and expiratory periods for treating the patient's insomnia, based on at least one piece of first data.

[0286] Figure 21b A schematic diagram illustrating a method for treating insomnia according to one embodiment is shown.

[0287] According to one embodiment, the treatment method may include operation 2311: instructing a patient suffering from insomnia to use electronic device 100 to perform a first user activity associated with cognition of the inspiratory period during at least a portion of the inspiratory period, and to stop the first user activity during at least a portion of the expiratory period. The treatment method may include operation 2313: collecting at least one piece of first data associated with the occurrence and cessation of the first user activity by electronic device 100. According to one embodiment, the treatment method may include operation 2315: using one or more computers to provide the subject with sounds substantially synchronized with the inspiratory and expiratory periods for treating the patient's insomnia, based on at least one piece of first data.

[0288] Figure 22a A schematic diagram illustrating a method for treating insomnia according to one embodiment is shown.

[0289] According to one embodiment, the treatment method may include operation 2401: administering at least one oral medication to a patient suffering from insomnia. The treatment method may also include operation 2403: after taking the at least one oral medication, administering digital therapy to the patient by transmitting sounds substantially synchronized with different user activities during the inhalation and exhalation periods of the user's breathing.

[0290] Figure 22b A schematic diagram illustrating a method for treating insomnia according to one embodiment is shown.

[0291] According to one embodiment, the treatment method may include operation 2411: administering at least one oral medication to a patient suffering from insomnia. The treatment method may also include operation 2413: after taking the at least one oral medication, administering digital therapy to the patient by transmitting sound substantially synchronized with user activities performed and stopped during the user's inhalation and exhalation periods.

[0292] Figure 22c A schematic diagram illustrating a method for treating insomnia according to one embodiment is shown.

[0293] According to one embodiment, the treatment method may include operation 2421: administering at least one oral medication to a patient suffering from insomnia at a first dose. The treatment method may include operation 2423: after taking the at least one oral medication, administering digital therapy to the patient by transmitting sounds substantially synchronized with different user activities performed during the user's inhalation and exhalation periods. The treatment method may include operation 2425: assessing the improvement in the patient's insomnia after administering the first dose of the oral medication and the digital therapy. The treatment method may include operation 2427: determining whether to adjust or maintain the first dose of the at least one oral medication based on the degree of improvement.

[0294] Figure 22d A schematic diagram illustrating a method for treating insomnia according to one embodiment is shown.

[0295] According to one embodiment, the treatment method may include administering (2431) at least one oral medication for treating insomnia to an insomnia patient at a first dose. The treatment method may include administering (2433) digital therapy, wherein the digital therapy involves providing sounds substantially synchronized with the execution and cessation of the user's activities during the inhalation and exhalation phases of the user's breathing after taking the at least one oral medication. The treatment method may include identifying (2435) the degree of improvement in the patient's insomnia based on the administration of the first dose of the oral medication and the digital therapy. The treatment method may include determining (2437) whether to adjust or maintain the first dose of the at least one oral medication based on the degree of improvement.

[0296] Figure 22e A schematic diagram illustrating a method for treating insomnia according to one embodiment is shown.

[0297] According to one embodiment, the treatment method may include administering (2441) at least one oral medication for treating insomnia to an insomnia patient at a first dose. The treatment method may include administering (2443) digital therapy, wherein the digital therapy involves providing sound substantially synchronized with the execution of different user activities during the inhalation and exhalation phases of the user's breathing after taking the at least one oral medication. The treatment method may include identifying (2445) the degree of improvement in the patient's insomnia based on the administration of the first dose of the oral medication and the digital therapy. The treatment method may include adjusting or maintaining (2447) at least a portion of the properties of the sound in the digital therapy based on the degree of improvement while maintaining the first dose of the at least one oral medication.

[0298] Figure 22f A schematic diagram illustrating a method for treating insomnia according to one embodiment is shown.

[0299] According to one embodiment, the treatment method may include administering (2451) at least one oral medication for treating insomnia to an insomnia patient at a first dose. The treatment method may include administering (2453) digital therapy, wherein the digital therapy involves providing sound substantially synchronized with the execution and cessation of the user's activities during the inhalation and exhalation phases of the user's breathing after taking the at least one oral medication. The treatment method may include identifying (2455) the degree of improvement in the patient's insomnia based on the administration of the first dose of the oral medication and the digital therapy. The treatment method may include adjusting or maintaining (2457) at least a portion of the properties of the sound in the digital therapy based on the degree of improvement while maintaining the first dose of the at least one oral medication.

[0300] Figure 23 A schematic diagram illustrating a method for treating insomnia according to one embodiment is shown.

[0301] According to one embodiment, the treatment method may include administering (2501) at least one first digital therapy based on CBT (cognitive behavioral therapy) for treating insomnia to an insomnia patient during a first time period (e.g., one month, but not limited to this duration). For example, the first digital therapy may be referred to as CBT-I (cognitive behavioral therapy for insomnia), which is a form of cognitive behavioral therapy aimed at treating insomnia by focusing on changing negative thoughts and behaviors that lead to insomnia, but is not limited thereto. For example, the first digital therapy may include sleep education. For example, the first digital therapy may include keeping a sleep diary (e.g., bedtime, wake-up time, sleep quality, number of nighttime awakenings, etc.). For example, the first digital therapy may include stimulus control (e.g., managing environmental factors such as noise or lighting). For example, the first digital therapy may include sleep restriction (e.g., limiting daytime naps). For example, the first digital therapy may include cognitive restructuring. For example, the first digital therapy may include improving sleep hygiene. Meanwhile, the above measures are merely illustrative, and the type and / or number of CBT-based digital therapies are not limited.

[0302] Treatment methods may include administering (2503) a second digital therapy for immediate treatment of insomnia to the insomnia patient during at least a portion of a first time period. For example, as described above, the second digital therapy may include, but is not limited to, alternatingly providing: a first sound substantially synchronized with a first user activity that detects the user's awareness of a first part of the user's circadian rhythm, and a second sound substantially synchronized with a second user activity that detects the user's awareness of a second part of the user's circadian rhythm. For example, if the CBT-based first digital therapy requires one month of administration, the second digital therapy may be administered before sleep during that month; however, there are no specific limitations regarding the timing of administration. The user-specific effects of providing sleep-inducing content according to one embodiment will be described below.

[0303] 1. Experimental Design

[0304] Under the first condition, subjects were instructed to fall asleep without using the sleep-inducing content described in this embodiment. Under the second condition, subjects used the sleep-inducing content described in this embodiment while sleeping. Subjects participated in the experiment under both conditions on different days, and the effect of the order of participation under the two conditions was balanced to offset the difference. The effect of using or not using the content on subjects' sleep was assessed by comparing the results of polysomnography and the Key-Related Sleep Quality Questionnaire (K-RCSQ).

[0305] Independent variable: Whether the sleep-inducing content described in this embodiment is used.

[0306] Dependent variables: Polysomnography results (four items: sleep latency, sleep efficiency, wake-up time after falling asleep, and the ratio of light sleep to deep sleep) and sleep quality questionnaire results (five items: sleep depth, time to fall asleep, frequency of awakenings during sleep, ease of falling back asleep after waking up, and overall sleep quality).

[0307] Participants were selected from individuals experiencing insomnia symptoms according to the criteria cited in the DSM-V insomnia section, with a total of 10 participants included. Participants were explained the experimental procedure and content and given time to adapt to the sleep experiment. To eliminate potential sleep-disrupting factors, such as pajamas and environmental conditions (temperature, humidity, and lighting), the experiment was conducted under controlled pajamas and environmental conditions. Participants completed the experiment over two days, each day under one of the independent variable conditions: "system use / non-use." To eliminate the order effect, the experimental conditions were randomized. After completing the first phase, participants rested for at least one day before entering the second condition. The laboratory environment was maintained at a temperature of 20.0 ± 2.0 ℃ and a humidity of 65.0 ± 5.0%.

[0308] The participants consisted of 10 individuals (5 men and 5 women), aged 20 to 40, with no other medical conditions besides insomnia. All participants self-reported that it typically took them more than 30 minutes to fall asleep and subjectively felt difficulty falling asleep. Detailed participant information is summarized in Table 1 (e.g., mean and standard deviation). Additionally, Table 2 presents the K-PSQI scores, which provide an overview of the participants' usual sleep quality.

[0309] [Table 1]

[0310]

[0311] The Korean version of the Pittsburgh Sleep Quality Index (K-PSQI) is a standardized self-report questionnaire used to measure an individual's sleep quality over the past month. It consists of seven components: sleep quality, sleep latency, sleep duration, habitual sleep efficiency, sleep disturbances, use of hypnotics, and daytime dysfunction. Each component has a maximum score of 3 points, with a maximum total score of 21 points. Higher scores indicate a greater likelihood of experiencing sleep disturbances. Score ranges are categorized as follows: 0–4 points indicate normal sleep, 5–10 points indicate poor sleep with impaired sleep quality and quantity, and 11–21 points indicate a sleep disorder that severely impacts daily life and requires active treatment.

[0312] Participants lay in bed and used the sleep-inducing content of this embodiment for approximately 10 to 30 minutes. The sleep-inducing sounds were transmitted via a Bluetooth speaker and were set to automatically stop 30 minutes after the start, even if the participant fell asleep during use. To minimize the placebo effect, product manuals or introductory materials provided by the manufacturer were not used in the experiment. Instead, the experiment was conducted with objective instructions on usage provided by researchers affiliated with the Korea Research Institute of Standards and Science.

[0313] 2. Evaluation Methods

[0314] 2.1. Objective assessment: Polysomnography

[0315] The impact of the sleep-inducing content used in this embodiment on sleep was evaluated by analyzing four key parameters obtained from polysomnography. The four key parameters are as follows:

[0316] - Sleep latency (min): The time required to fall asleep. The normal sleep latency for healthy individuals ranges from 10 to 20 minutes.

[0317] - Sleep efficiency (%): The ratio of actual sleep time to the time spent in bed intending to sleep (including actual sleep). A value above 80% is considered normal, and healthy young adults typically reach 90% or higher.

[0318] -Wake time after falling asleep (WASO, min): The total time an individual is awake during a sleep period.

[0319] - Sleep stage ratio ((S1+S2) / (S3+S4)): The ratio of light sleep (stage 1 [S1; slow eye movement] + stage 2 [S2; K-complex]) to deep sleep (stages 3, 4 [S3, S4; deep sleep]).

[0320] During measurements, the electroencephalogram (EEG) sensors were placed in channels C3, C4, and O1, according to the 10-20 system calculations. Electromyography (EMG) sensors were used to measure eye movements (PNG1+, PNG1-, PNG2+, PNG2-) and perioral muscle activity (EMG2+, EMG2-). For measuring cardiac potentials, electrocardiogram (ECG) sensors were placed in channels ECG2+ and ECG2-, with G1 and G2 as grounding channels. The measurement system was based on Micromed's SystemPlus Evolution device.

[0321] 2.2 Subjective assessment: Richards-Campbell Sleep Questionnaire (RCSQ)

[0322] Two sleep surveys were conducted during this study: the Korean version of the Pittsburgh Sleep Quality Index (PSQI) (K-PSQI) and the Korean version of the Richards-Campbell Sleep Questionnaire (RCSQ) (K-RCSQ). The K-PSQI was used to assess participants' baseline sleep quality and served as a secondary screening tool to determine their eligibility for the study. The K-PSQI was administered once per participant. The K-RCSQ was administered twice per participant: once with and once without the device. The K-RCSQ is a tool designed to assess sleep quality in clinical or other healthcare settings. This self-report questionnaire allows participants to rate their sleep experience based on five key components: sleep depth, time to fall asleep, frequency of awakenings during sleep, ease of falling back asleep, and overall sleep quality. Each component is rated on a scale of 0 to 100, with higher scores indicating better sleep quality. The K-RCSQ provides a subjective assessment of sleep quality that complements objective measurements, providing a comprehensive understanding of participants' sleep experiences under different conditions.

[0323] 2.3 Statistical Analysis Methods

[0324] Whether the changes in measurements under the use condition were statistically significant compared to those under the non-use condition was tested using a paired t-test. If the normality assumption was not met, the nonparametric alternative Wilcoxon signed-rank test was used. The significance level was set at .05. Sleep stages were analyzed using polysomnography, and four derived indicators were compared based on the use conditions of the sleep-inducing content to assess its objective impact on sleep. Furthermore, the overall results of the K-RCSQ survey and its five specific items were compared by use condition to assess the subjective impact of the content on sleep quality.

[0325] 3. Results

[0326] 3.1. Objective Assessment – ​​Polysomnography

[0327] Based on sleep stage information obtained through polysomnography, four sleep quality indicators were calculated, and statistical tests were performed on the changes of each indicator under non-use and use conditions of sleep induced application. Table 2 lists the mean and standard deviation of the four sleep quality indicators under non-use and use conditions, as well as the test statistics and p-values.

[0328] [Table 2]

[0329]

[0330] In addition, Figures 24A to 24D are charts that visualize the content use / unuse results according to one embodiment.

[0331] The results show that the content of this embodiment statistically significantly shortens the time required to fall asleep (t(9) = 3.79, p = .004). Under unused conditions, the average sleep latency was 38.8 minutes; under used conditions, the average sleep latency decreased to 27.6 minutes, a reduction of 11.2 minutes. In other words, compared to unused conditions, the sleep latency decreased by 28.8%.

[0332] The content of this embodiment statistically significantly improved sleep efficiency (t(9) = -3.27, p = .009). Sleep efficiency is an indicator that represents the ratio of actual sleep time to time spent in bed for sleep; a value above 80% is considered within the normal range, and healthy young adults typically report values ​​above 90%. Under non-use conditions, sleep efficiency averages 86.7%; under use conditions, sleep efficiency increases to an average of 95.2%, an average increase of 8.5%.

[0333] The content of this embodiment statistically significantly reduced the time to wakefulness after falling asleep (WASO) (t(9) = 2.89, p = .018). Under non-use conditions, the average wake-up time after falling asleep was 43.8 minutes; under use conditions, the average wake-up time after falling asleep decreased to 15.8 minutes, a reduction of 28 minutes on average. In other words, compared with the non-use conditions, the wake-up time after falling asleep was reduced by 63.9%.

[0334] The content of this embodiment did not statistically significantly improve the ratio of light sleep to deep sleep (Z(9) = -1.62, p = .106). However, as shown in Figure 7D, it is possible that one participant skewed the mean. Therefore, in addition to the mean reported in Table 2, the median value is also provided. The median ratio of light sleep to deep sleep under no-use conditions was 4.38, while the median under use conditions was 1.96.

[0335] 3.2. Subjective Assessment - Richards-Campbell Sleep Questionnaire

[0336] The K-RCSQ is a survey tool for subjectively assessing the quality of sleep the previous night. It includes an average score and detailed scores for five sub-items. In this study, the statistical significance of the change in the average RCSQ score under two conditions—using and not using the content of this embodiment—was tested. Subsequently, the five sub-items constituting the questionnaire were tested. Table 3 summarizes the mean and standard deviation of the average score and the five sub-items under the conditions of not using and using the content, as well as the test statistics and p-values. Figures 25a to 25f The results of using or not using the content of this embodiment have been visualized.

[0337] [Table 3]

[0338]

[0339] Participants answered on a scale of 0 to 100, with scores close to 0 indicating negative responses and scores close to 100 indicating positive responses.

[0340] Using the content of this embodiment significantly improved the average RCSQ score (t(9) = -9.76, p < .000). The average RCSQ score reported under unused conditions was 58.1, which improved to 79.0 under used conditions.

[0341] Analysis of specific projects shows that the content of this embodiment can effectively improve subjectively reported sleep depth (t(9) = -6.07, p < .000). The average sleep depth score was 56.4 without the application; it significantly increased to 82.5 when the sleep-inducing application was used. Furthermore, the assessment of sleep latency (i.e., the time required to fall asleep) also improved with the use of the sleep-inducing application (t(9) = -9.29, p < .000). The average sleep latency score was 46.5 under unused conditions; it increased to 79.2 when using the content of this embodiment.

[0342] Table 4 shows the K-PSQI score for each participant.

[0343] [Table 4]

[0344]

[0345] Each component has a maximum score of 3 points, with a maximum total score of 21 points. Higher scores indicate a greater likelihood of experiencing a sleep disorder. (0–4 points: normal state; 5–10 points: impaired sleep quality and quantity, inability to obtain sufficient rest; 11–21 points: sleep disorder affecting daily life, requiring active treatment.)

[0346] As described above, it can be confirmed that using the content of this embodiment can effectively induce sleep.

[0347] Figure 26 Charts visualizing brainwave activity during the use of the content of this embodiment and during the administration of a sleep aid are presented.

[0348] Reference Figure 26 Brainwave activity over time under the condition of taking a sleep-inducing agent (first-generation antihistamine) is shown in 2641, while brainwave activity over time during the use of the content of this embodiment is shown in 2643.

[0349] In this embodiment, the amplitude of the alpha wave band 2652 during the 0-10 minute interval after the start of the content is greater than the amplitude of the alpha wave band 2651 during the 0-10 minute interval after the administration of the sleep aid. Alpha waves are brain waves associated with physical relaxation and sleep induction, thus confirming the sleep-inducing effect of the content experience according to one embodiment.

[0350] Figure 27 A graph illustrating the average changes in brain waves during and after the use of the sleep aid is shown.

[0351] Reference Figure 27 It was observed that the average change in latency to sustained sleep was greater during both the administration of the sleep aid and the use of the content described in this example compared to the average change corresponding to placebo. Furthermore, the average change during content use was similar to the average change observed during sleep aid administration. In this experiment, the sleep aid used was Zolpidem at a dose of 6.25 mg.

Claims

1. A method for providing sleep-inducing sounds, the method comprising: Based on the detection of a first user activity associated with the user’s perception of the user’s breathing inhalation period, a first sound corresponding to the first user activity is provided, wherein the first user activity is not a user activity caused by the user’s breathing inhalation, but a user activity independent of inhalation, wherein the start time of providing the first sound is substantially synchronized with the time of detecting the first user activity; as well as Based on the detection of a second user activity associated with the user's perception of the user's breathing and exhalation periods, a second sound corresponding to the second user activity is provided, wherein the second user activity is not a user activity caused by the user's exhalation, but a user activity independent of exhalation, and wherein the start time of providing the second sound is substantially synchronized with the time of detecting the second user activity.

2. The method according to claim 1, in, The end time of the first sound is provided after the end time of the first user activity is detected, and The end time of the second sound is provided after the end time of the detected second user activity.

3. The method according to claim 2, in, The operation of providing the first sound includes: The first portion of the first sound is provided after the first user activity is detected and before the second user activity is detected; and After detecting the second user activity, at least a portion of the remaining part of the first sound, excluding the first portion, is provided with a termination effect; And the operation of providing the second sound includes: The first portion of the second sound is provided after the second user activity is detected and before the first user activity is detected; and After detecting the first user activity, at least a portion of the remaining part of the second sound, excluding the first portion, is provided as a termination effect.

4. The method according to claim 1, in, The end time of the first sound is provided to be basically synchronized with the end time of the detection of the first user activity, and The end time of providing the second sound is basically synchronized with the end time of detecting the second user activity.

5. The method according to claim 1, further comprising: Provide first content that requests the user to perform the first user activity and / or cognitive breathing inhalation; as well as Provide second content that requests the user to perform the second user activity and / or cognitive breathing exhalation.

6. The method according to claim 1, further comprising: Based on the detection of the first user activity, third content is provided, wherein at least one attribute of the third content changes based on maintaining the detection of the first user activity; as well as Based on the detection of the second user activity, fourth content is provided, wherein at least one attribute of the fourth content changes based on the continued detection of the second user activity.

7. The method according to claim 1, in, The first user activity causes tension in at least some of the user's muscles, and The second user activity relaxes tension in at least some of the user's muscles.

8. The method according to claim 1, further comprising: Determine at least one attribute of the first sound; as well as Determine at least one attribute of the second sound.

9. The method according to claim 1, in, Based on the usage mode being the first mode, the first sound is provided based on the detection of the first user activity, and the second sound is provided based on the detection of the second user activity.

10. The method of claim 9, further comprising: The usage mode is changed from the first mode to the second mode based on the recognition that at least one condition is satisfied for changing the usage mode from the first mode to the second mode; as well as Based on the usage pattern being the second mode, the first sound and the second sound are provided alternately and repeatedly, independently of the detection of the first user activity and the second user activity.

11. The method of claim 10, further comprising: In the second mode, the duration corresponding to the first sound and the second sound is determined.

12. The method of claim 10, further comprising: The time required to induce sleep is determined based on the period during which the first sound and the second sound are repeatedly provided before the at least one condition is identified as being met.

13. The method according to claim 9, in, During the repeated provision of at least a portion of the first sound and the second sound in the first mode, at least one attribute of the first sound and / or at least one attribute of the second sound changes.

14. The method according to claim 9, in, During the repeated provision of at least a portion of the first sound and the second sound in the first mode, at least one attribute of the first sound and / or at least one attribute of the second sound remains unchanged.

15. The method according to claim 10, in, During the repeated provision of at least a portion of the first sound and the second sound in the second mode, at least one attribute of the first sound and / or at least one attribute of the second sound changes.

16. The method according to claim 10, in, During the repeated provision of at least a portion of the first sound and the second sound in the second mode, at least one attribute of the first sound and / or at least one attribute of the second sound remains unchanged.

17. The method according to claim 1, in, The first sound includes multiple first sub-sounds, and The second sound includes multiple second sub-sounds.

18. A system for providing sleep-inducing sounds, the system comprising: server; as well as An electronic device that includes at least one processor; The server is configured to provide instructions to the electronic device based on the connection to the server and / or requests sent to the server by the electronic device. Wherein, when the instruction is executed by at least a portion of at least one processor of the electronic device, the instruction causes the electronic device to perform at least one operation. Wherein, the at least one operation includes: Based on the detection of a first user activity associated with the user's perception of the user's breathing inhalation phase, a first sound corresponding to the first user activity is provided, wherein the first user activity is not caused by the user's inhalation but is independent of inhalation, and the start time of providing the first sound is substantially synchronized with the time of detecting the first user activity; and Based on the detection of a second user activity associated with the user's perception of the user's breathing and exhalation periods, a second sound corresponding to the second user activity is provided, wherein the second user activity is not a user activity caused by the user's exhalation, but a user activity independent of exhalation, and wherein the start time of providing the second sound is substantially synchronized with the time of detecting the second user activity.

19. The system according to claim 18, in, The end time of the first sound is provided after the end time of the first user activity is detected, and The end time of the second sound is provided after the end time of the detected second user activity.

20. The system according to claim 19, in, The operation of providing the first sound includes: The first portion of the first sound is provided after the first user activity is detected and before the second user activity is detected; and After detecting the second user activity, at least a portion of the remaining part of the first sound, excluding the first portion, is provided with a termination effect; And the operation of providing the second sound includes: The first portion of the second sound is provided after the second user activity is detected and before the first user activity is detected; and After detecting the first user activity, at least a portion of the remaining part of the second sound, excluding the first portion, is provided as a termination effect.

21. The system according to claim 18, in, The end time of the first sound is provided to be basically synchronized with the end time of the detection of the first user activity, and The end time of providing the second sound is basically synchronized with the end time of detecting the second user activity.

22. The system of claim 18, wherein the at least one operation further comprises: Provide first content that requests the user to perform the first user activity and / or cognitive breathing inhalation; as well as Provide second content that requests the user to perform the second user activity and / or cognitive breathing exhalation.

23. A method for providing sounds for inducing sleep through a system including a server and electronic devices, the method comprising: The server provides instructions to the electronic device based on the connection to the server and / or requests sent to the server by the electronic device; as well as The electronic device executes the instructions: Based on the detection of a first user activity associated with the user’s perception of the user’s breathing inhalation period, a first sound corresponding to the first user activity is provided, wherein the first user activity is not a user activity caused by the user’s breathing inhalation, but a user activity independent of inhalation, and wherein the start time of providing the first sound is substantially synchronized with the time of detecting the first user activity. as well as Based on the detection of a second user activity associated with the user's perception of the user's breathing and exhalation periods, a second sound corresponding to the second user activity is provided, wherein the second user activity is not a user activity caused by the user's exhalation, but a user activity independent of exhalation, and wherein the start time of providing the second sound is substantially synchronized with the time of detecting the second user activity.

24. The method according to claim 23, in, The end time of the first sound is provided after the end time of the first user activity is detected, and The end time of the second sound is provided after the end time of the detected second user activity.

25. The method according to claim 24, in, The operation of providing the first sound includes: The first portion of the first sound is provided after the first user activity is detected and before the second user activity is detected; and After detecting the second user activity, at least a portion of the remaining part of the first sound, excluding the first portion, is provided with a termination effect; And the operation of providing the second sound includes: The first portion of the second sound is provided after the second user activity is detected and before the first user activity is detected; and After detecting the first user activity, at least a portion of the remaining part of the second sound, excluding the first portion, is provided as a termination effect.

26. The method according to claim 23, in, The end time of the first sound is provided to be basically synchronized with the end time of the detection of the first user activity, and The end time of providing the second sound is basically synchronized with the end time of detecting the second user activity.

27. The method of claim 23, wherein the at least one operation further comprises: The electronic device provides first content that requests the user to perform the first user activity and / or cognitive breathing inhalation; as well as The electronic device provides second content that requests the user to perform the second user activity and / or cognitive breathing exhalation.

28. A method for providing sounds for inducing sleep through a system including a server and electronic devices, the method comprising: A server including at least one first processor is provided, wherein the server is configured to provide instructions to the electronic device based on a connection to the server and / or a request sent to the server by the electronic device; The instructions are executed by the electronic device, wherein when the instructions are executed by at least a portion of at least one processor of the electronic device, the instructions cause the electronic device to perform at least one operation. Wherein, the at least one operation includes: Based on the detection of a first user activity associated with the user's perception of the user's breathing inhalation phase, a first sound corresponding to the first user activity is provided, wherein the first user activity is not caused by the user's inhalation but is independent of inhalation, and wherein the start time of providing the first sound is substantially synchronized with the time of detecting the first user activity; and Based on the detection of a second user activity associated with the user's perception of the user's breathing and exhalation periods, a second sound corresponding to the second user activity is provided, wherein the second user activity is not a user activity caused by the user's exhalation, but a user activity independent of exhalation, and wherein the start time of providing the second sound is substantially synchronized with the time of detecting the second user activity.

29. The method according to claim 28, in, The end time of the first sound is provided after the end time of the first user activity is detected, and The end time of the second sound is provided after the end time of the detected second user activity.

30. The method according to claim 29, in, The operation of providing the first sound includes: The first portion of the first sound is provided after the first user activity is detected and before the second user activity is detected; and After detecting the second user activity, at least a portion of the remaining part of the first sound, excluding the first portion, is provided with a termination effect; And the operation of providing the second sound includes: The first portion of the second sound is provided after the second user activity is detected and before the first user activity is detected; and After detecting the first user activity, at least a portion of the remaining part of the second sound, excluding the first portion, is provided as a termination effect.

31. The method according to claim 28, in, The end time of the first sound is provided to be basically synchronized with the end time of the detection of the first user activity, and The end time of providing the second sound is basically synchronized with the end time of detecting the second user activity.

32. The method of claim 28, wherein the at least one operation further comprises: Provide first content that requests the user to perform the first user activity and / or cognitive breathing inhalation; as well as Provide second content that requests the user to perform the second user activity and / or cognitive breathing exhalation.

33. A computer-readable storage medium having instructions stored thereon, wherein, When the instruction is executed by at least one processor of the electronic device, it causes the electronic device to perform at least one operation. Wherein, the at least one operation includes: Based on the detection of a first user activity associated with the user's perception of the user's breathing inhalation phase, a first sound corresponding to the first user activity is provided, wherein the first user activity is not caused by the user's inhalation but is independent of inhalation, and wherein the start time of providing the first sound is substantially synchronized with the time of detecting the first user activity; and Based on the detection of a second user activity associated with the user's perception of the user's breathing and exhalation periods, a second sound corresponding to the second user activity is provided, wherein the second user activity is not a user activity caused by the user's exhalation, but a user activity independent of exhalation, and wherein the start time of providing the second sound is substantially synchronized with the time of detecting the second user activity.

34. The method according to claim 33, in, The end time of the first sound is provided after the end time of the first user activity is detected, and The end time of the second sound is provided after the end time of the detected second user activity.

35. The method according to claim 34, in, The operation of providing the first sound includes: The first portion of the first sound is provided after the first user activity is detected and before the second user activity is detected; and After detecting the second user activity, at least a portion of the remaining part of the first sound, excluding the first portion, is provided with a termination effect; And the operation of providing the second sound includes: The first portion of the second sound is provided after the second user activity is detected and before the first user activity is detected; and After detecting the first user activity, at least a portion of the remaining part of the second sound, excluding the first portion, is provided as a termination effect.

36. The method according to claim 33, in, The end time of the first sound is provided to be basically synchronized with the end time of the detection of the first user activity, and The end time of providing the second sound is basically synchronized with the end time of detecting the second user activity.

37. The method of claim 33, wherein the at least one operation further comprises: Provide first content that requests the user to perform the first user activity and / or cognitive breathing inhalation; as well as Provide second content that requests the user to perform the second user activity and / or cognitive breathing exhalation.

38. An electronic device comprising: At least one processor; as well as Memory for storing instructions Wherein, when the instruction is executed by at least a portion of the at least one processor, the instruction causes the electronic device to perform at least one operation. Wherein, the at least one operation includes: Based on the detection of a first user activity associated with the user's perception of the user's breathing inhalation phase, a first sound corresponding to the first user activity is provided, wherein the first user activity is not caused by the user's inhalation but is independent of inhalation, and wherein the start time of providing the first sound is substantially synchronized with the time of detecting the first user activity; and Based on the detection of a second user activity associated with the user's perception of the user's breathing and exhalation periods, a second sound corresponding to the second user activity is provided, wherein the second user activity is not a user activity caused by the user's exhalation, but a user activity independent of exhalation, and wherein the start time of providing the second sound is substantially synchronized with the time of detecting the second user activity.

39. The electronic device according to claim 38, in, The end time of the first sound is provided after the end time of the first user activity is detected, and The end time of the second sound is provided after the end time of the detected second user activity.

40. The electronic device according to claim 39, in, The operation of providing the first sound includes: The first portion of the first sound is provided after the first user activity is detected and before the second user activity is detected; and After detecting the second user activity, at least a portion of the remaining part of the first sound, excluding the first portion, is provided with a termination effect; And the operation of providing the second sound includes: The first portion of the second sound is provided after the second user activity is detected and before the first user activity is detected; and After detecting the first user activity, at least a portion of the remaining part of the second sound, excluding the first portion, is provided as a termination effect.

41. The electronic device according to claim 38, in, The end time of the first sound is provided to be basically synchronized with the end time of the detection of the first user activity, and The end time of providing the second sound is basically synchronized with the end time of detecting the second user activity.

42. The electronic device of claim 38, wherein the at least one operation further comprises: Provide first content that requests the user to perform the first user activity and / or cognitive breathing inhalation; as well as Provide second content that requests the user to perform the second user activity and / or cognitive breathing exhalation.

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