Adjustment method, intelligent terminal and storage medium

Abstract

The invention provides an adjustment method, an intelligent terminal and a storage medium, and the method comprises the steps: obtaining the sound data of an audio in response to the detection of the currently played audio, determining a target sound data reference value, and adjusting the volume of the audio according to the target sound data reference value until the sound data of the audio reaches the target sound data reference value. The intelligent degree of volume adjustment is improved, and the user experience is improved.

Description

Technical Field

[0001] The present application relates to the technical field of intelligent terminals, and in particular to an adjustment method, an intelligent terminal and a storage medium. Background Art

[0002] Volume adjustment is one of the indispensable functions in smart terminals. As users' requirements for audio experience increase, volume adjustment technology is also constantly improving to provide better user experience and adapt to different usage scenarios.

[0003] In the related art, users usually manually adjust the volume of the audio to meet their auditory experience.

[0004] In the process of conceiving and implementing the present application, the inventors found that there are at least the following problems: the adjustment of the volume is more dependent on manpower, the degree of intelligence is low, and the user experience is poor.

[0005] The preceding description is intended to provide general background information and does not necessarily constitute prior art. Summary of the invention

[0006] In response to the above technical problems, the present application provides an adjustment method, an intelligent terminal and a storage medium, so that the volume can be adjusted intelligently with simple and convenient operation.

[0007] The present application provides a regulation method, comprising:

[0008] S301: In response to detecting the currently played audio, acquiring sound data of the audio;

[0009] S302: Determine a target sound data reference value;

[0010] S303: According to the target sound data reference value, adjust the volume of the audio until it is detected that the sound data of the audio reaches the target sound data reference value.

[0011] Optionally, the S302 includes:

[0012] Acquire state information of the audio during playback, the state information including at least one of the following: position information, time information, and motion state information;

[0013] According to the state information, the target sound data reference value is determined from a pre-configured sound data reference value list, wherein the sound data reference value list stores a mapping relationship between the sound data reference value and the state information.

[0014] Optionally, the S303 includes:

[0015] Determining a sound data difference value according to the target sound data reference value and the sound data of the audio;

[0016] If the sound data difference is not within the preset sound data difference threshold range, the volume of the audio is adjusted until it is detected that the sound data of the audio reaches the target sound data reference value.

[0017] Optionally, the S303 further includes:

[0018] If the sound data difference is within the preset sound data difference threshold range, the current volume of the audio is maintained.

[0019] Optionally, the sound data includes sound decibel data or sound vibration frequency data.

[0020] Optionally, before S301, the step further includes:

[0021] Get multiple historical audios;

[0022] For any historical audio, determining a sound data baseline value of the historical audio;

[0023] Acquire state information corresponding to the historical audio, the state information comprising at least one of the following: position information, time information, and motion state information;

[0024] Establishing a mapping relationship between the sound data reference value and the status information;

[0025] The sound data reference value list is created according to the mapping relationship between the sound data reference value of each section of historical audio and the corresponding status information.

[0026] Optionally, determining the sound data reference value of any historical audio includes:

[0027] For any historical audio, obtaining at least two sound data collected at different times for the historical audio;

[0028] Determining a mean value of the sound data according to the at least two sound data and a preset mean value algorithm;

[0029] The average value is determined as a sound data reference value of the historical audio.

[0030] Optionally, determining the sound data reference value of any historical audio includes:

[0031] For any historical audio, obtaining at least two sound data collected at different times for the historical audio;

[0032] Determine the median of the sound data according to the at least two sound data and a preset median algorithm;

[0033] The median is determined as a sound data reference value of the historical audio.

[0034] The present application also provides an intelligent terminal, comprising: a memory and a processor, wherein an adjustment program is stored in the memory, and when the adjustment program is executed by the processor, the steps of the above method are implemented.

[0035] The present application also provides a storage medium having a computer program stored thereon, and when the computer program is executed by a processor, the steps of the above method are implemented.

[0036] The present application also provides a computer program product, including a computer program, which implements the steps of the above method when executed by a processor.

[0037] As described above, the volume adjustment method of the present application includes: in response to detecting the currently played audio, obtaining the sound data of the audio, determining the target sound data reference value, and adjusting the volume of the audio according to the target sound data reference value until the sound data of the audio is detected to reach the target sound data reference value. Through the above technical solution, intelligent volume adjustment can be achieved, reducing the problem of excessive reliance on manpower for volume adjustment in the prior art, thereby improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] The drawings herein are incorporated into the specification and constitute a part of the specification, illustrate embodiments consistent with the present application, and are used together with the specification to explain the principles of the present application. In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the description of the embodiments are briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor.

[0039] Figure 1 A schematic diagram of the hardware structure of a smart terminal provided in each embodiment of the present application;

[0040] Figure 2 A communication network system architecture diagram provided for an embodiment of the present application;

[0041] Figure 3 A flow chart of a regulation method provided in an embodiment of the present application;

[0042] Figure 4 A flowchart of a method for determining a target sound data reference value provided by an embodiment of the present application;

[0043] Figure 5 A flowchart of a method for creating a sound data reference value list provided in an embodiment of the present application;

[0044] Figure 6 A schematic diagram of the structure of a volume adjustment device provided in an embodiment of the present application.

[0045] The realization of the purpose, functional features and advantages of this application will be further described in conjunction with the embodiments and with reference to the accompanying drawings. The above-mentioned drawings have shown clear embodiments of this application, which will be described in more detail later. These drawings and textual descriptions are not intended to limit the scope of the concept of this application in any way, but to illustrate the concept of this application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0046] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present application. Instead, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the appended claims.

[0047] It should be noted that, in this article, the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "includes a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element. In addition, components, features, and elements with the same name in different embodiments of the present application may have the same meaning or different meanings, and their specific meanings need to be determined by their explanation in the specific embodiment or further combined with the context of the specific embodiment.

[0048] It should be understood that, although the terms first, second, third, etc. may be used to describe various information in this article, these information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of this article, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Depending on the context, the word "if" as used herein can be interpreted as "at the time of..." or "when..." or "in response to determination". Furthermore, as used in this article, the singular forms "one", "one" and "the" are intended to also include plural forms, unless there is an opposite indication in the context. It should be further understood that the terms "comprising", "including" indicate the existence of features, steps, operations, elements, components, projects, kinds, and / or groups, but do not exclude the existence, occurrence or addition of one or more other features, steps, operations, elements, components, projects, kinds, and / or groups. The terms "or", "and / or", "including at least one of the following" etc. used in this application can be interpreted as inclusive, or mean any one or any combination. For example, “comprising at least one of the following: A, B, C” means “any of the following: A; B; C; A and B; A and C; B and C; A and B and C”, and for another example, “A, B or C” or “A, B and / or C” means “any of the following: A; B; C; A and B; A and C; B and C; A and B and C”. An exception to this definition will only occur when a combination of elements, functions, steps or operations are inherently mutually exclusive in some manner.

[0049] It should be understood that, although the various steps in the flowchart in the embodiment of the present application are displayed in sequence according to the indication of the arrows, these steps are not necessarily performed in sequence according to the order indicated by the arrows. Unless there is a clear explanation in this article, the execution of these steps does not have a strict order restriction, and it can be performed in other orders. Moreover, at least a portion of the steps in the figure may include a plurality of sub-steps or a plurality of stages, and these sub-steps or stages are not necessarily performed at the same time, but can be performed at different times, and their execution order is not necessarily performed in sequence, but can be performed in turn or alternately with other steps or at least a portion of the sub-steps or stages of other steps.

[0050] As used herein, the words "if" and "if" may be interpreted as "at the time of" or "when" or "in response to determining" or "in response to detecting", depending on the context. Similarly, the phrases "if it is determined" or "if (stated condition or event) is detected" may be interpreted as "when it is determined" or "in response to determining" or "when detecting (stated condition or event)" or "in response to detecting (stated condition or event)", depending on the context.

[0051] It should be noted that in this article, step codes such as S301, S302, etc. are used for the purpose of expressing the corresponding content more clearly and concisely, and do not constitute a substantial limitation on the sequence. When implementing the step, those skilled in the art may execute S302 first and then S301, etc., but these should all be within the scope of protection of this application.

[0052] It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0053] In the subsequent description, the suffixes such as "module", "component" or "unit" used to represent elements are only used to facilitate the description of the present application, and have no specific meanings. Therefore, "module", "component" or "unit" can be used in a mixed manner.

[0054] It should be noted that the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data used for analysis, stored data, displayed data, etc.) involved in this application are all information and data authorized by the user or fully authorized by all parties, and the collection, use and processing of relevant data must comply with the relevant laws, regulations and standards of the relevant countries and regions, and provide corresponding operation entrances for users to choose to authorize or refuse.

[0055] The smart terminal may be implemented in various forms. For example, the smart terminal described in this application may include smart terminals such as mobile phones, tablet computers, laptop computers, PDAs, portable media players (PMPs), navigation devices, wearable devices, smart bracelets, pedometers, etc., as well as fixed terminals such as digital TVs and desktop computers.

[0056] The subsequent description will be illustrated by taking a smart terminal as an example, and those skilled in the art will understand that, in addition to components specifically used for mobile purposes, the construction according to the embodiments of the present application can also be applied to fixed-type terminals.

[0057] See also Figure 1 , Figure 1A schematic diagram of the hardware structure of a smart terminal provided in each embodiment of the present application, the smart terminal 100 may include: a radio frequency (RF) unit 101, a WiFi module 102, an audio output unit 103, an A / V (audio / video) input unit 104, a sensor 105, a display unit 106, a user input unit 107, an interface unit 108, a memory 109, a processor 110, and a power supply 111. Those skilled in the art can understand that Figure 1 The structure of the smart terminal shown in the figure does not constitute a limitation on the smart terminal. The smart terminal may include more or fewer components than shown in the figure, or combine certain components, or arrange the components differently.

[0058] Combine the following Figure 1 A detailed introduction to each component of the smart terminal:

[0059] The radio frequency unit 101 can be used for receiving and sending signals during information transmission or communication. Specifically, after receiving the downlink information of the base station, it is sent to the processor 110 for processing; in addition, the uplink data is sent to the base station. Generally, the radio frequency unit 101 includes but is not limited to an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, etc. In addition, the radio frequency unit 101 can also communicate with the network and other devices through wireless communication. The above-mentioned wireless communications can use any communication standard or protocol, including but not limited to Global System of Mobilecommunication (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access 2000 (CDMA2000), Wideband Code Division Multiple Access (WCDMA), Time Division-Synchronous Code Division Multiple Access (TD-SCDMA), Frequency Division Duplexing-Long Term Evolution (FDD-LTE), Time Division Duplexing-Long Term Evolution (TDD-LTE), 5G and 6G, etc.

[0060] WiFi is a short-range wireless transmission technology. The smart terminal can help users send and receive emails, browse web pages, and access streaming media through the WiFi module 102. It provides users with wireless broadband Internet access. Figure 1 The WiFi module 102 is shown, but it is understandable that it is not a necessary component of the smart terminal and can be omitted as needed without changing the essence of the invention.

[0061] The audio output unit 103 can convert the audio data received by the RF unit 101 or the WiFi module 102 or stored in the memory 109 into an audio signal and output it as sound when the smart terminal 100 is in a call signal receiving mode, a call mode, a recording mode, a voice recognition mode, a broadcast receiving mode, etc. Moreover, the audio output unit 103 can also provide audio output related to a specific function performed by the smart terminal 100 (for example, a call signal receiving sound, a message receiving sound, etc.). The audio output unit 103 may include a speaker, a buzzer, etc.

[0062] The A / V input unit 104 is used to receive audio or video signals. The A / V input unit 104 may include a graphics processor (GPU) 1041 and a microphone 1042, and the graphics processor 1041 processes the image data of a static picture or video obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. The processed image frame can be displayed on the display unit 106. The image frame processed by the graphics processor 1041 can be stored in the memory 109 (or other storage medium) or sent via the radio frequency unit 101 or the WiFi module 102. The microphone 1042 can receive sound (audio data) via the microphone 1042 in a telephone call mode, a recording mode, a voice recognition mode, and other operating modes, and can process such sound into audio data. The processed audio (voice) data can be converted into a format output that can be sent to a mobile communication base station via the radio frequency unit 101 in the case of a telephone call mode. The microphone 1042 can implement various types of noise elimination (or suppression) algorithms to eliminate (or suppress) noise or interference generated in the process of receiving and sending audio signals.

[0063] The smart terminal 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors. Optionally, the light sensor includes an ambient light sensor and a proximity sensor. Optionally, the ambient light sensor can adjust the brightness of the display panel 1061 according to the brightness of the ambient light, and the proximity sensor can turn off the display panel 1061 and / or the backlight when the smart terminal 100 is moved to the ear. As a type of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in all directions (generally three axes), and can detect the magnitude and direction of gravity when stationary. It can be used for applications that identify the posture of the mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer, tapping), etc.; as for other sensors that can also be configured on the mobile phone, such as fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc., they will not be repeated here.

[0064] The display unit 106 is used to display information input by the user or information provided to the user. The display unit 106 may include a display panel 1061, which may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.

[0065] The user input unit 107 can be used to receive input digital or character information, and to generate key signal input related to the user settings and function control of the intelligent terminal. Optionally, the user input unit 107 may include a touch panel 1071 and other input devices 1072. The touch panel 1071, also known as a touch screen, can collect the user's touch operation on or near it (such as the user's operation on the touch panel 1071 or near the touch panel 1071 using any suitable object or accessory such as a finger, stylus, etc.), and drive the corresponding connection device according to a pre-set program. The touch panel 1071 may include two parts: a touch detection device and a touch controller. Optionally, the touch detection device detects the user's touch orientation, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into the touch point coordinates, and then sends it to the processor 110, and can receive and execute commands sent by the processor 110. In addition, the touch panel 1071 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves. In addition to the touch panel 1071, the user input unit 107 may further include other input devices 1072. Optionally, the other input devices 1072 may include but are not limited to at least one of a physical keyboard, a function key (such as a volume control key, a switch key, etc.), a trackball, a mouse, a joystick, etc., which are not specifically limited here.

[0066] Optionally, the touch panel 1071 may cover the display panel 1061. When the touch panel 1071 detects a touch operation on or near it, it transmits the information to the processor 110 to determine the type of touch event. Then, the processor 110 provides corresponding visual output on the display panel 1061 according to the type of touch event. Figure 1 In the figure, the touch panel 1071 and the display panel 1061 are used as two independent components to realize the input and output functions of the smart terminal. However, in some embodiments, the touch panel 1071 and the display panel 1061 can be integrated to realize the input and output functions of the smart terminal, which is not limited here.

[0067] The interface unit 108 is used as an interface through which at least one external device can be connected to the smart terminal 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, an audio input / output (I / O) port, a video I / O port, a headphone port, etc. The interface unit 108 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the smart terminal 100 or may be used to transmit data between the smart terminal 100 and an external device.

[0068] The memory 109 can be used to store software programs and various data. The memory 109 can mainly include a program storage area and a data storage area. Optionally, the program storage area can store an operating system, an application required for at least one function (such as a sound playback function, an image playback function, etc.), etc.; the data storage area can store data created according to the use of the mobile phone (such as audio data, a phone book, etc.), etc. In addition, the memory 109 can include a high-speed random access memory, and can also include a non-volatile memory, such as at least one disk storage device, a flash memory device, or other volatile solid-state storage devices.

[0069] The processor 110 is the control center of the smart terminal. It uses various interfaces and lines to connect various parts of the entire smart terminal. It executes various functions of the smart terminal and processes data by running or executing software programs and / or modules stored in the memory 109, and calling data stored in the memory 109, so as to monitor the smart terminal as a whole. The processor 110 may include one or more processing units; preferably, the processor 110 may integrate an application processor and a modem processor. Optionally, the application processor mainly processes the operating system, user interface, and application programs, and the modem processor mainly processes wireless communications. It is understandable that the above-mentioned modem processor may not be integrated into the processor 110.

[0070] The intelligent terminal 100 may also include a power supply 111 (such as a battery) for supplying power to various components. Preferably, the power supply 111 may be logically connected to the processor 110 through a power management system, thereby managing functions such as charging, discharging, and power consumption through the power management system.

[0071] although Figure 1 Not shown, the smart terminal 100 may also include a Bluetooth module, etc., which will not be described in detail here.

[0072] To facilitate understanding of the embodiments of the present application, the communication network system on which the smart terminal of the present application is based is described below.

[0073] See also Figure 2 , Figure 2 A communication network system architecture diagram is provided for an embodiment of the present application, wherein the communication network system is an LTE system of universal mobile communication technology, and the LTE system includes a user equipment (UE) 201, an evolved UMTS terrestrial radio access network (Evolved UMTS Terrestrial Radio Access Network, E-UTRAN) 202, an evolved packet core network (Evolved Packet Core, EPC) 203 and an operator's IP service 204 that are connected in communication in sequence.

[0074] Optionally, UE201 may be the above-mentioned smart terminal 100, which will not be described in detail here.

[0075] E-UTRAN 202 includes eNodeB 2021 and other eNodeBs 2022 , etc. Optionally, eNodeB 2021 may be connected to other eNodeBs 2022 via a backhaul (eg, an X2 interface), and eNodeB 2021 is connected to EPC 203 , and eNodeB 2021 may provide UE 201 with access to EPC 203 .

[0076] EPC203 may include Mobility Management Entity (MME) 2031, Home Subscriber Server (HSS) 2032, other MMEs 2033, Serving GateWay (SGW) 2034, Packet Data Network Gateway (PDN Gate Way, PGW) 2035 and Policy and Charging Rules Function (PCRF) 2036, etc. Optionally, MME2031 is a control node that processes signaling between UE201 and EPC203, and provides bearer and connection management. HSS2032 is used to provide some registers to manage functions such as home location register (not shown in the figure), and save some user-specific information such as service features and data rates. All user data can be sent through SGW2034, PGW2035 can provide IP address allocation and other functions for UE 201, PCRF2036 is the policy and charging control policy decision point for service data flow and IP bearer resources, which selects and provides available policy and charging control decisions for the policy and charging execution function unit (not shown in the figure).

[0077] The IP service 204 may include the Internet, an intranet, an IMS (IP Multimedia Subsystem) or other IP services.

[0078] Although the above introduction takes the LTE system as an example, those skilled in the art should know that the present application is not only applicable to the LTE system, but also to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA, 5G and future new network systems (such as 6G), etc., without limitation here.

[0079] Based on the above-mentioned smart terminal hardware structure and communication network system, various embodiments of the present application are proposed.

[0080] In order to facilitate the understanding of the present application, the possible prior art involved in the present application is firstly exemplified.

[0081] The audio played by the smart terminal may be affected by the audio itself or the surrounding environment. In order to satisfy the auditory experience, the volume of the played audio needs to be adjusted. At present, when adjusting the volume, the user usually adjusts the volume key of the smart device manually, or adjusts it by controlling the remote control that can interact with the smart device, and then plays it at the set volume value.

[0082] However, the above method relies too much on manpower to adjust the volume, has a low level of intelligence, and affects the user experience.

[0083] In order to solve the above technical problems, this application proposes a regulation method, which is applied to smart terminals. Figure 3 , Figure 3 A flow chart of a regulation method provided in an embodiment of the present application, the method comprising:

[0084] S301: In response to detecting currently played audio, obtain audio sound data.

[0085] When the smart terminal switches audio / video applications or plays channels, it detects the sound data of the currently playing audio.

[0086] Optionally, the sound data includes but is not limited to sound decibel data and sound vibration frequency data.

[0087] S302: Determine a target sound data reference value.

[0088] In this embodiment, a sound data reference value is preset, and the volume of the audio corresponding to the sound data reference value is the data when the user's auditory experience is relatively good. For the specific determination process, please refer to the following embodiment.

[0089] S303: Adjust the volume of the audio according to the target sound data reference value until it is detected that the sound data of the audio reaches the target sound data reference value.

[0090] Optionally, the sound data difference is determined according to the target sound data reference value and the audio sound data.

[0091] If the sound data difference is not within the preset sound data difference threshold range, the volume of the audio is adjusted until it is detected that the sound data of the audio reaches the target sound data reference value.

[0092] If the sound data difference is within the preset sound data difference threshold range, the current volume of the audio is maintained.

[0093] Optionally, if the sound data is sound decibel data, the target sound data reference value is the sound decibel data reference value, and the sound decibel data difference between the two is calculated. If the difference is not within a preset sound decibel data difference threshold range, the volume of the currently played audio is increased or decreased until it is detected that the adjusted sound decibel data reaches the sound decibel data reference value. If the difference is within the preset sound decibel data difference threshold range, the volume of the currently played audio is maintained.

[0094] Optionally, if the sound data is sound vibration frequency data, the target sound data reference value is the sound vibration frequency data reference value, and the difference between the sound vibration frequency data is calculated. If the difference is not within a preset sound vibration frequency data difference threshold range, the volume of the currently played audio is increased or decreased until it is detected that the adjusted sound vibration frequency data reaches the sound vibration frequency data reference value. If the difference is within a preset sound vibration frequency data difference threshold range, the volume of the currently played audio is maintained.

[0095] In order to better understand this embodiment, a specific example is given below for illustration.

[0096] Taking a smart TV as an example, the user selects channel 1 to watch news and manually adjusts the volume to a suitable level. While the smart TV is playing the news, it will obtain the sound data of the news currently being played and use the sound data as the sound data reference value a for subsequent volume adjustment.

[0097] After the news ends, the user selects channel 2 to watch a movie. The smart TV detects the currently playing sound data and compares the currently detected sound data with the sound data reference value a. If the currently detected sound data is lower than the sound data reference value a, the volume of the handheld device is increased to meet the user's current auditory needs for watching the movie.

[0098] After the movie ends, the user selects channel 3 to watch a variety show. The smart TV detects the currently playing sound data and compares the currently detected sound data with the sound data baseline value a. If the currently detected sound data is higher than the sound data baseline value a, the volume of the handheld device is lowered to meet the user's auditory needs for watching the variety show.

[0099] In the above embodiment of the present application, in response to detecting the currently played audio, the sound data of the audio is obtained, the target sound data reference value is determined, and the volume of the audio is adjusted according to the target sound data reference value until the sound data of the audio is detected to reach the target sound data reference value. The method of this embodiment can realize intelligent adjustment of the volume, reduce excessive reliance on manpower in the process of adjusting the volume, and thus improve the user experience.

[0100] Optionally, based on the above embodiment, the process of determining the target sound data reference value is described through the following embodiment.

[0101] See also Figure 4 , Figure 4 A flow chart of a method for determining a target sound data reference value provided in an embodiment of the present application, the method comprising:

[0102] S401: Obtaining audio playback status information.

[0103] Optionally, the status information includes at least one of the following: location information, time information, and motion status information.

[0104] Optionally, the location information is considered because even for the same audio, when the user is in a relatively quiet location, the required volume is different compared to a relatively noisy location. Therefore, this embodiment takes the influence of the location into consideration.

[0105] For example, when a user listens to audio in a relatively quiet environment at home, a lower volume may be required to satisfy the auditory experience, but when the user listens to audio in a relatively noisy environment in a supermarket, a louder volume may be required to satisfy the auditory experience.

[0106] Optionally, the time information is considered because even for the same audio, when the user is in a relatively quiet time period, the required volume is different compared to that in a relatively noisy time period.

[0107] For example, when a user listens to audio when passing a certain road section in the early morning, since there are fewer pedestrians or vehicles on the road in the early morning, a lower volume may be required to satisfy the auditory experience. However, when the user listens to audio during the busy morning rush hour, a louder volume may be required to satisfy the auditory experience.

[0108] Optionally, the motion state information is considered because the user's motion state is different and the volume requirements are also different.

[0109] For example, when a user is riding on the subway, the user is in a high-speed moving state, so the volume needs to be adjusted higher to satisfy the auditory experience. When the user is resting, the user is almost in a stationary state, and a lower volume is required to satisfy the auditory experience.

[0110] It is understandable that the above status information may also include other information, which is not limited in this application.

[0111] S402: Determine a target sound data reference value from a pre-configured sound data reference value list according to the state information, wherein the sound data reference value list stores a mapping relationship between the sound data reference value and the state information.

[0112] In this embodiment, a sound data reference value list is preconfigured, and the list includes a plurality of mapping relationships between sound data reference values ​​and state information.

[0113] According to the state information, the corresponding target sound data reference value can be determined from the sound data reference value list, so as to perform subsequent volume adjustment according to the target sound data reference value.

[0114] In the above-mentioned embodiment of the present application, by obtaining the status information during audio playback, the target sound data reference value is determined from a pre-configured sound data reference value list according to the status information, so that when adjusting the volume, the target sound data reference value is determined more accurately, and the volume adjusted according to the target sound data reference value is also more accurate, thereby meeting the user's volume requirements under different status information, i.e., different scenarios.

[0115] Optionally, this application also provides a method for creating a sound data reference value list, see Figure 5 , Figure 5 A flowchart of a method for creating a sound data reference value list provided in an embodiment of the present application, the method comprising:

[0116] S501. Acquire multiple historical audio segments.

[0117] When the smart terminal plays different audios through an application program or a playback channel that can play audios, it can collect relevant data of the different audios and obtain multiple historical audios.

[0118] Optionally, for any historical audio, after the user manually adjusts the volume, the sound data of the audio may be collected at preset time intervals. The sound data includes but is not limited to sound decibel data or sound vibration frequency data.

[0119] S502: For any historical audio, determine a sound data baseline value of the historical audio.

[0120] Optionally, for any historical audio, at least two sound data collected at different times of the historical audio are obtained, and the mean of the sound data is determined based on the at least two sound data and a preset mean algorithm, and the mean is determined as the sound data baseline value of the historical audio.

[0121] Optionally, for any historical audio, at least two sound data collected at different times of the historical audio are obtained, and the median of the sound data is determined based on the at least two sound data and a preset median algorithm, and the median is determined as the sound data baseline value of the historical audio.

[0122] Optionally, in addition to the mean and the median, it may also be at least two extreme values ​​of the sound data, etc., which is not limited in this embodiment.

[0123] S503: Obtain status information corresponding to historical audio.

[0124] Optionally, the status information includes at least one of the following: location information, time information, and motion status information.

[0125] S504: Establish a mapping relationship between the sound data reference value and the status information.

[0126] Based on the preset algorithm, a one-to-one mapping relationship between the sound data baseline value and the status information is established for each historical audio segment.

[0127] S505: Create a sound data reference value list according to the mapping relationship between the sound data reference value of each historical audio segment and the corresponding status information.

[0128] The mapping relationship between the sound data baseline value and the status information established for each historical audio segment is integrated, and finally a sound data baseline value list is created.

[0129] In the above embodiment of the present application, multiple segments of historical audio are obtained, and for any historical audio, the sound data reference value of the historical audio is determined. And the state information corresponding to the historical audio is obtained, and a mapping relationship between the sound data reference value and the state information is established, and then a sound data reference value list is created according to the mapping relationship between the sound data reference value of each segment of historical audio and the corresponding state information. The method of this embodiment, by creating a sound data reference value list, makes the sound data reference value determined according to the state information of the current audio more accurate.

[0130] In order to better understand the adjustment method of the present application, a specific scenario example is used to illustrate it below.

[0131] Scenario Example 1:

[0132] Taking a handheld device as an example, when a user opens application 1 in a handheld device to listen to audio at an office location, the user manually adjusts the volume to a higher level because the office location is a relatively noisy environment. While the handheld device is playing audio, the handheld device will record the office location information and the currently playing sound data, and use the sound data as the sound data reference value b for subsequent volume adjustment.

[0133] When the user returns home, if he uses application 2 to listen to audio, because the home environment is relatively quiet, the user manually adjusts the volume to a lower level. While the handheld device is playing audio, the handheld device will record the home location information and the currently playing sound data, and use the sound data as the sound data reference value c for subsequent volume adjustment.

[0134] When the user comes to the office again and opens the application 3 in the handheld device to listen to the audio, the volume at this time is not suitable for the office because the user has turned down the volume at home. The handheld terminal detects that the current location is the office, compares the currently detected sound data with the sound data reference value b, and because the sound data difference is not within the preset sound data difference threshold range, the volume of the handheld device is increased to meet the user's current hearing needs.

[0135] When the user returns home from the office and opens the application 4 in the handheld device to listen to audio, the volume at this time is not suitable for home because the user has already turned up the volume at the office. The handheld terminal detects that the current location is home, compares the currently detected sound data with the sound data reference value c, and because the sound data difference is not within the preset sound data difference threshold range, the volume of the handheld device is lowered to adapt to the user's current hearing needs.

[0136] Scenario Example 2:

[0137] Taking a handheld device as an example, when a user is jogging in the park in the morning, he opens a music application in the handheld device and listens to music through headphones. Because the park environment is relatively quiet, the user manually adjusts the volume to a lower level. While the handheld device is playing music, it will record the current running state and the sound data currently being played, and use the sound data as the sound data reference value d for subsequent volume adjustment.

[0138] After the user finishes his morning run and has breakfast, he takes the subway to work. He listens to music on the subway with headphones. Because the subway is noisy, the user manually adjusts the volume to a higher level. While the handheld device is playing music, the handheld device will record the current high-speed movement state of the subway ride and the currently playing sound data, and use the sound data as the sound data reference value e for subsequent volume adjustment.

[0139] When the user goes to the park for a morning run again, he opens the audiobook application in the handheld device and listens to the story through the headphones. However, since the user has already turned up the volume based on the high-speed movement state of the previous subway ride, the volume at this time is not suitable for the current running state. After the handheld terminal detects the current running state, it compares the currently detected sound data with the sound data reference value d. Since the sound data difference is not within the preset sound data difference threshold range, the volume of the handheld device is lowered to adapt to the user's current hearing needs.

[0140] When the user takes the subway again, opens other audio applications in the handheld device, and listens to the sound played through the earphone, the volume is not suitable for the current high-speed movement state of taking the subway because the user has already lowered the volume according to the previous running state. After the handheld terminal detects the current high-speed movement state of taking the subway, it compares the currently detected sound data with the sound data reference value e. Because the sound data difference is not within the preset sound data difference threshold range, the volume of the handheld device is increased to adapt to the user's current hearing needs.

[0141] Through this embodiment, the adjustment method of the present application can be applied in multiple scenarios, which improves the scenario applicability of the present application and further improves the user experience.

[0142] This application also provides a volume adjustment device, see Figure 6 , Figure 6 A schematic diagram of a volume adjustment device provided in an embodiment of the present application, the device comprising:

[0143] The acquisition module 601 is used to acquire the sound data of the audio in response to detecting the currently played audio.

[0144] The determination module 602 is used to determine a target sound data reference value.

[0145] The adjustment module 603 is used to adjust the volume of the audio according to the target sound data reference value until it is detected that the sound data of the audio reaches the target sound data reference value.

[0146] Optionally, the determination module 602 may be used to:

[0147] The state information of the audio playback is obtained, where the state information includes at least one of the following: position information, time information, and motion state information.

[0148] According to the state information, a target sound data reference value is determined from a pre-configured sound data reference value list, in which a mapping relationship between the sound data reference value and the state information is stored in association.

[0149] Optionally, the adjustment module 603 may be used to:

[0150] A sound data difference value is determined based on the target sound data reference value and the audio sound data.

[0151] If the sound data difference is not within the preset sound data difference threshold range, the volume of the audio is adjusted until it is detected that the sound data of the audio reaches the target sound data reference value.

[0152] Optionally, the adjustment module 603 may also be used to:

[0153] If the sound data difference is within the preset sound data difference threshold range, the current volume of the audio is maintained.

[0154] Optionally, the sound data includes sound decibel data or sound vibration frequency data.

[0155] Optionally, the acquisition module 601 is further used for:

[0156] Get multiple historical audio clips.

[0157] For any historical audio, a sound data reference value of the historical audio is determined.

[0158] State information corresponding to the historical audio is obtained, where the state information includes at least one of the following: position information, time information, and motion state information.

[0159] A mapping relationship between the sound data reference value and the status information is established.

[0160] A sound data reference value list is created based on the mapping relationship between the sound data reference value of each historical audio segment and the corresponding status information.

[0161] Optionally, the acquisition module 601 may also be used to:

[0162] For any historical audio, obtain at least two sound data collected at different times for the historical audio.

[0163] The mean of the sound data is determined according to at least two sound data and a preset mean algorithm.

[0164] The average value is determined as a sound data reference value of the historical audio.

[0165] As described above, the volume adjustment device provided in the embodiment of the present application can be applied to a smart terminal. For specific implementation steps and implementation effects, please refer to the above embodiment. To avoid redundancy, the description will not be repeated.

[0166] The present application also provides an intelligent terminal, which includes a memory and a processor. An adjustment program is stored in the memory. When the adjustment program is executed by the processor, the steps of the adjustment method in any of the above embodiments are implemented.

[0167] The present application also provides a storage medium having a computer program stored thereon. When the computer program is executed by a processor, the steps of the adjustment method in any of the above embodiments are implemented.

[0168] In the embodiments of the smart terminal and storage medium provided in the present application, all technical features of any of the above-mentioned adjustment method embodiments may be included, and the expanded and explained contents of the specification are basically the same as those of the embodiments of the above-mentioned methods, and will not be repeated here.

[0169] The embodiment of the present application further provides a computer program product, which includes a computer program code. When the computer program code runs on a computer, the computer executes the methods in the above various possible implementation modes.

[0170] An embodiment of the present application also provides a chip, including a memory and a processor, the memory is used to store a computer program, and the processor is used to call and run the computer program from the memory, so that a device equipped with the chip executes the methods in various possible implementation modes as described above.

[0171] It is understood that the above scenarios are only examples and do not constitute a limitation on the application scenarios of the technical solutions provided in the embodiments of the present application. The technical solutions of the present application can also be applied to other scenarios. For example, it is known to those skilled in the art that with the evolution of the system architecture and the emergence of new business scenarios, the technical solutions provided in the embodiments of the present application are also applicable to similar technical problems.

[0172] The serial numbers of the above-mentioned embodiments of the present application are for description only and do not represent the advantages or disadvantages of the embodiments.

[0173] The steps in the method of the embodiment of the present application can be adjusted in order, combined and deleted according to actual needs.

[0174] The units in the device of the embodiment of the present application can be merged, divided and deleted according to actual needs.

[0175] In the present application, the same or similar terminology concepts, technical solutions and / or application scenario descriptions are generally described in detail only the first time they appear. When they appear again later, they are generally not repeated for the sake of brevity. When understanding the technical solutions and other contents of the present application, for the same or similar terminology concepts, technical solutions and / or application scenario descriptions that are not described in detail later, reference can be made to the previous related detailed descriptions.

[0176] In the present application, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0177] The various technical features of the technical solution of the present application can be arbitrarily combined. In order to make the description concise, not all possible combinations of the various technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of the present application.

[0178] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present application, or the part that contributes to the prior art, can be embodied in the form of a software product, which is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk) as above, and includes a number of instructions for a terminal device (which can be a mobile phone, a computer, a server, a controlled terminal, or a network device, etc.) to execute the method of each embodiment of the present application.

[0179] In the above embodiments, it can be implemented in whole or in part by software, hardware, firmware or any combination thereof. When implemented using software, it can be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When loading and executing computer program instructions on a computer, the process or function according to the embodiment of the present application is generated in whole or in part. The computer can be a general-purpose computer, a special-purpose computer, a computer network, or other programmable devices. Computer instructions can be stored in a storage medium, or transmitted from one storage medium to another storage medium. For example, computer instructions can be transmitted from a website site, computer, server or data center to another website site, computer, server or data center by wired (e.g., coaxial cable, optical fiber, digital subscriber line) or wireless (e.g., infrared, wireless, microwave, etc.) mode. The storage medium can be any available medium that a computer can access or a data storage device such as a server or data center that includes one or more available media integration. Available media can be magnetic media, (e.g., floppy disk, storage disk, tape), optical media (e.g., DVD), or semiconductor media (e.g., solid-state storage disk Solid State Disk (SSD)), etc.

[0180] The above are only preferred embodiments of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A method of regulation, characterized in that: The method comprises: S301: In response to detecting the currently played audio, acquiring sound data of the audio; S302: Determine a target sound data reference value; S303: According to the target sound data reference value, adjust the volume of the audio until it is detected that the sound data of the audio reaches the target sound data reference value.

2. The method according to claim 1, characterized in that The S302 includes: Acquire state information of the audio during playback, the state information including at least one of the following: position information, time information, and motion state information; According to the state information, the target sound data reference value is determined from a pre-configured sound data reference value list, wherein the sound data reference value list stores a mapping relationship between the sound data reference value and the state information.

3. The method according to claim 2, characterized in that The S303 includes: Determining a sound data difference value according to the target sound data reference value and the sound data of the audio; If the sound data difference is not within the preset sound data difference threshold range, the volume of the audio is adjusted until it is detected that the sound data of the audio reaches the target sound data reference value.

4. The method according to claim 3, characterized in that The S303 further includes: If the sound data difference is within the preset sound data difference threshold range, the current volume of the audio is maintained.

5. The method according to any one of claims 1 to 4, characterized in that The sound data includes sound decibel data or sound vibration frequency data.

6. The method according to any one of claims 1 to 4, characterized in that Before S301, the method further includes: Get multiple historical audios; For any historical audio, determining a sound data baseline value of the historical audio; Acquire state information corresponding to the historical audio, the state information comprising at least one of the following: position information, time information, and motion state information; Establishing a mapping relationship between the sound data reference value and the status information; The sound data reference value list is created according to the mapping relationship between the sound data reference value of each section of historical audio and the corresponding status information.

7. The method according to claim 6, characterized in that The step of determining the sound data reference value of any historical audio comprises: For any historical audio, obtaining at least two sound data collected at different times for the historical audio; Determining a mean value of the sound data according to the at least two sound data and a preset mean value algorithm; The average value is determined as a sound data reference value of the historical audio.

8. The method according to claim 6, characterized in that The step of determining the sound data reference value of any historical audio comprises: For any historical audio, obtaining at least two sound data collected at different times for the historical audio; Determine the median of the sound data according to the at least two sound data and a preset median algorithm; The median is determined as a sound data reference value of the historical audio.

9. An intelligent terminal, characterized in that: The intelligent terminal comprises: a memory and a processor, wherein an adjustment program is stored in the memory, and when the adjustment program is executed by the processor, the steps of the adjustment method according to any one of claims 1 to 8 are implemented.

10. A storage medium, characterized in that: The storage medium stores a computer program, which, when executed by a processor, implements the steps of the adjustment method according to any one of claims 1 to 8.

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