2598results about "Earpiece/earphone attachments" patented technology

Systems, methods, and non-transitory computer readable media including instructions for providing private answers to silent questions are described. Providing private answers to silent questions includes receiving signals indicative of particular facial micromovements in an absence of perceptible vocalization; accessing a data structure correlating facial micromovements with words; using the received signals to perform a lookup in the data structure of particular words associated with the particular facial micromovements; determining a query from the particular words; accessing at least one data structure to perform a look up for an answer to the query; and generating a discreet output that includes the answer to the query.

Embodiments of the present disclosure may include a method of training an electro-mechanical system that includes local trainable AI, the method including training a local AI for a controller of the electro-mechanical surgical device or system with simulated data. Embodiments may also include performing a task or set of tasks or operations with the device or system as controlled, instructed, influenced, or the like by the controller having the local AI system. Embodiments may also include collecting real-life data from the step of performing. Embodiments may also include further training the local AI system and improving the AI simulated data generator with real-life data. Another embodiment relates to a system for providing a user with suggestions during social interactions. Embodiments of the invention may extend across many types of devices and systems, control systems, sensors, types of AI, and so forth, and combinations of the foregoing.

The invention discloses an acoustic system, an ear wearable device and a head-mounted intelligent equipment, the acoustic system comprises an audio device, a sound guide part and a sound output part, the sound guide part and the audio device are separately arranged, the input end of the sound guide part is arranged at the output end of the audio device, and the output end of the sound output part is arranged at the output end of the audio device. The sound output part is arranged at the output end of the sound guide part, the sound guide part is communicated with the audio device through a first sound hole, the cross section area of one end, close to the first sound hole, of the sound guide part is larger than that of the first sound hole, the sound output part is formed by at least one second sound hole, and the second sound hole is communicated with the first sound hole. The area of the cross section of one end, close to the sound output component, of the sound guide component is larger than that of the cross section of each second sound hole. The method can effectively improve the audio quality, and is applied to the technical field of head-mounted intelligent equipment such as intelligent glasses.

The invention discloses an ultra-low power consumption control method and system for an earphone end, and the method comprises the steps: monitoring power utilization parameters, and carrying out the analysis to obtain a power consumption state; predicting a power consumption trend based on the connection history and the signal environment; and setting a state regulation and control plan based on the power consumption state and the power consumption trend. Therefore, according to the monitored electric quantity and the use environment, the subsequent power consumption condition is predicted, then according to the prediction result, the state regulation and control plan is dynamically set, the standby state is automatically converted, a user does not need to manually start a shipping mode, it is ensured that the earphone state and power consumption are maintained in a reasonable interval, and the standby endurance is greatly improved.

The invention relates to the technical field of Bluetooth earphones, and discloses a Bluetooth earphone dynamic power consumption and transmission delay balance control system, which comprises a state acquisition module, a strategy generation module, a factor analysis module, a quantitative evaluation module, a parameter adjustment module and an execution control module. The state acquisition module obtains working current, data packet state and the like to construct an evaluation model; the strategy generation module generates an initial association strategy table; the factor analysis module analyzes historical data to identify interference factors; the quantitative evaluation module calculates a stability deviation index; the parameter adjusting module updates the strategy table according to the index; and the execution control module triggers rate switching. The system is further provided with a data packet comparison unit, a timestamp marking unit and the like to process data transmission conflicts, and the transmission quality is optimized through a three-dimensional transmission quality field model, a genetic algorithm and a three-level response mechanism. The system realizes dynamic balance of power consumption and transmission delay, and is suitable for the field of power consumption and transmission control of the Bluetooth headset.

The invention discloses an ear wearable device and a head-mounted intelligent device, the ear wearable device is used for being worn on the auricle of a human body, the ear wearable device comprises a first body, a second body, a bending part and an audio device, the bending part is correspondingly located at the upper position of the auricle of the human body, and the audio device is arranged on the first body. The first body is connected to the first end, located on the front side of the auricle of the human body, of the bending part, the second body is connected to the second end, located on the rear side of the auricle of the human body, of the bending part, a first cavity is formed in the second body, the audio device is arranged in the first cavity, an audio output port is formed in the first body, and the audio output port is connected with the first body. The audio output port is communicated with the first cavity. According to the invention, the wearing comfort of the intelligent glasses can be improved, and the method is applied to head-mounted intelligent equipment such as the intelligent glasses.

Aspects include headphones and headbands for headphones. In certain cases, a headphone headband includes: a cushion assembly having: a cushion frame, and a top cap coupled with the cushion frame; a slider telescopically coupled to the cushion assembly, the slider comprising a proximal end disposed within the cushion assembly and a distal end extending outward from the cushion assembly, where the cushion frame and the top cap interface to provide an integral slide lock, and collectively define a channel for guiding the slider; an earphone; and a yoke coupling the earphone to the slider.

The invention discloses a cross-medium wearable audio transmission system and a transmission method thereof, which are suitable for audio communication scenes in an air and water body junction environment such as a natatorium. The system comprises a shore transmitting terminal and an underwater receiving earphone, and adopts a blue-green light wave band as a transmission carrier to realize cross-medium wireless transmission of audio signals. The transmitting terminal comprises an audio preprocessing module, a modulation and driving module and a coarse-fine composite light beam alignment module; the receiving earphone comprises an optical receiving module, a posture sensing and aligning module, a signal processing module and a bone conduction audio output unit. According to the system, through a dynamic attitude compensation and light beam alignment mechanism, the audio transmission rate greater than or equal to 1Mbps in a 10-meter range is realized, the error rate is less than or equal to 1 * 10 <-6 >, and the transmission delay is less than 50ms. The method has the advantages of high communication quality, strong anti-interference capability, good wearable performance and the like, and is suitable for scenes of underwater training, voice guidance, immersive audio playing and the like.

The embodiment of the invention provides an earphone, and relates to the technical field of sound production instruments. The earphone comprises a main body part extending part and a sound production part, the main body part comprises a connecting end and a free end, and in a wearing state, the free end of the main body part extends downwards along the rear side of an ear part; the extension part is connected with the connecting end of the main body part, and the end part, deviating from the main body part, of the extension part bypasses the top of the helix of the ear part and extends towards the auricular conchae of the ear part; a battery of the earphone is arranged on the main body part or the extension part; the sounding part is convexly arranged on one side, facing the auricular conchae cavity, of the extension part, and the sounding part and the extension part are laminated in the coronal axis direction of the human body. According to the earphone provided by the embodiment of the invention, the wearing comfort of the earphone can be improved.

An earphone comprises a rear feedback microphone, an earmuff front shell and a sound outlet nozzle, an accommodating groove of the earmuff front shell is communicated with the sound outlet nozzle, the accommodating groove accommodates a first loudspeaker and a second loudspeaker, and the front feedback microphone, the first loudspeaker and the second loudspeaker are arranged in sequence. The rear feedback microphone is arranged at the sound outlet nozzle so as to be close to the tympanic membrane of the earphone wearer as much as possible, the sound collected by the rear feedback microphone is closer to the sound heard by the earphone wearer, and the earphone can adjust the anti-phase environmental noise in real time according to the sound collected by the rear feedback microphone; the first loudspeaker is arranged between the sound outlet nozzle and the second loudspeaker, compared with the second loudspeaker, the phase deviation of the anti-phase environment noise emitted by the first loudspeaker transmitted to the eardrum of an earphone wearer is smaller, and when the first loudspeaker and the second loudspeaker participate in active noise reduction at the same time, the phase deviation of the anti-phase environment noise transmitted to the eardrum of the earphone wearer is smaller. The anti-phase environment noise generated by the first loudspeaker can compensate for the phase deviation of the anti-phase environment noise generated by the second loudspeaker propagating to the tympanic membrane.

The invention relates to the technical field of hearing-aid communication terminals, and discloses a hearing-aid operation method, system and terminal for communication data for old people. The hearing-aid operation method is applied to a terminal host integrated with a hearing-aid unit, an audio unit, a communication unit, a positioning unit, an AI processing unit and a wireless connection unit, and specifically comprises the following steps: S101, obtaining a user start request, synchronously collecting an environment simulation sound signal through a terminal microphone array, and converting the environment simulation sound signal into a high-resolution digital audio stream through an ADC module; according to the invention, a hardware end deeply integrates hearing aid, communication and an AI processing unit to integrate an environment sound enhancement function and a family interaction function into the same data processing stream, and a self-adaptive multi-filtering technology based on scene perception is adopted, so that noise reduction, frequency band enhancement and signal shaping parameters can be dynamically adjusted according to a real-time acoustic environment; and speech definition and auditory safety in a complex environment are obviously improved.

The invention provides a control method and device of an earphone with a camera, the earphone and a storage medium, and belongs to the technical field of information processing. The method comprises the following steps: when the earphone is in a wearing state, controlling a camera to collect at least one frame of environment image; sending the at least one frame of environment image to a terminal device, so that an image analysis end deployed in the terminal device analyzes the environment image to obtain a detection result of a first wearing posture of the earphone; and receiving a detection result of the first wearing posture sent by the terminal equipment, and giving a first prompt to the user to remind the user to adjust the wearing posture of the earphone in response to the situation that the first wearing posture does not meet the target shooting requirement. According to the invention, the problem of low quality of images shot by the camera due to the wearing posture of the earphone with the camera can be solved.

The utility model discloses a remote controller, an earmuff structure and an earphone, the remote controller comprises a remote controller body, the remote controller body is provided with a plurality of first magnetic members, and the plurality of first magnetic members are distributed on the remote controller body at intervals; wherein the remote controller body is provided with a connecting side, and the polarity, facing the connecting side, of one part of the first magnetic parts is different from the polarity, facing the connecting side, of the other part of the first magnetic parts. According to the remote controller provided by the utility model, the polarity of one part of the plurality of first magnetic pieces is different from that of the other part of the plurality of first magnetic pieces, so that when the remote controller is connected with other structures, the adsorption direction of the remote controller and the other structures is unique through the principle that like poles repel and unlike poles attract between the magnetic poles; the remote controller and other structures can be accurately mounted at relative positions, mounting dislocation is avoided, assembly precision and assembly efficiency are improved, and the remote controller and other structures are high in connection strength and good in stability through magnetic attraction of multiple groups of magnetic poles.

The embodiment of the invention provides a method executed by electronic equipment, the electronic equipment and a storage medium, and relates to the field of artificial intelligence. The method comprises the following steps: acquiring an input first audio signal; based on direction of arrival (DOA) information of a first audio signal, target direction information and spatial information of a physical microphone (RM) of the electronic equipment, obtaining the number and positions of virtual microphones (VM); a second audio signal is obtained based on the first audio signal and the number and location of VMs. Optionally, the method performed by the electronic device may be performed using an artificial intelligence model.

The embodiment of the invention provides a ring-based earphone control method and system, and a storage medium, and relates to the technical field of human-computer interaction. The system comprises at least two target rings; each target ring comprises a motion state detection module, a wireless communication module and a control module; a target earphone; the wireless communication module of the target ring is in communication connection with the target earphone; the wireless communication module of each target ring is in communication connection with the wireless communication module of another target ring; the control module is electrically connected with the motion state detection module and the wireless communication module; the motion state detection module is used for collecting motion state data of the target ring; the wireless communication module is used for acquiring signal intensity among the target rings; and the control module is used for determining gesture recognition information according to the motion state data of each target ring and the signal intensity, and controlling the target earphone based on the gesture recognition information. According to the embodiment of the invention, the accuracy of the earphone control method can be improved.

A voice activity detection method and system and a voice enhancement method and system are provided. A voice presence probability of a target voice signal present in microphone signals may be determined by calculating a linear correlation between a signal subspace where the microphone signals are located and a target subspace where the target voice signal is located. The voice enhancement method and system may be used to calculate filter coefficients based on the voice presence probability, so as to perform voice enhancement on the microphone signals. The calculation accuracy of the voice presence probability is improved, and the voice enhancement effect is also improved.

The invention belongs to the technical field of earphones, and provides earphone equipment and an earphone noise reduction method. According to the method, the multi-channel environmental noise signals are collected through the multi-microphone array of the earphone equipment, the multi-microphone array comprises n microphones of different types, and the earphone equipment can obtain the multi-channel environmental noise signals through the noise signals collected by the multiple microphones; then extracting and fusing spatial features and spectrum features in the multi-channel environmental noise signals to generate a fused feature vector; inputting the fusion feature vector into a deep learning model to separate a target voice signal and an environmental noise signal; and finally, determining the type and azimuth information of the environmental noise signal, and setting a target noise reduction parameter according to the type and azimuth information of the environmental noise signal, so that the spatial noise can be accurately positioned, the full-band deep noise reduction of the earphone equipment is realized, and the requirements of people on high-quality noise reduction in a complex noise environment are met.

The invention provides a microphone configuration method, an earphone assembly, a storage medium and a program product. The method comprises the following steps: acquiring voice signals collected by a plurality of microphones within a preset time period when a call begins, the voice signals collected by the plurality of microphones being voice signals synchronously collected in the same environment; determining a plurality of voice parameters in intensity difference, phase difference and time delay based on the voice signals collected by the plurality of microphones; based on the plurality of voice parameters, obtaining a determination result, the determination result being at least used for indicating a distance relation of the plurality of microphones relative to a mouth of an earphone assembly wearer; and according to the determination result, setting the microphone closest to the mouth of the earphone assembly wearer in the plurality of microphones as a main microphone. Through the scheme of the invention, the call quality of reverse wearing of the earphone assembly can be improved.

The invention relates to the field of intelligent control of Bluetooth earphones, and discloses an intelligent program control method and system for an intelligent Bluetooth earphone, and the method comprises the steps: collecting voice, intonation and physiological signals of a user in real time, and carrying out the dislocation marking of a data stream according to the time, the signal type and the collection source; dynamically matching a psychological state confidence score matrix with a music database and a voice dredging module in combination with voice emotion characteristics, heart rate variability, blood pressure fluctuation and historical psychological state modes and in combination with characteristic clustering density mutation, emotion entropy drift inflection points and multimode signal coupling anomaly analysis, and constructing an emotion-intervention coupling map; and dynamically reconstructing the sensing weight, the recommendation sequence and the playing strategy, and generating an intelligent control instruction set of the Bluetooth headset. The method has the advantage of improving the emotion compactness between the Bluetooth earphone equipment and the user.

The invention discloses an underwater communication energy supply network system based on MEMS acoustic modulation and piezoelectric energy collection, which combines an MEMS acoustic modulation technology and the energy collection capability of a piezoelectric material to realize a self-energy-supply wireless communication network of underwater equipment. An underwater communication node in the system sends and receives sound wave signals in water through an MEMS acoustic transducer for data communication, and meanwhile, a piezoelectric energy collection module is used for converting electric energy from environmental mechanical vibration such as water flow and waves to provide continuous power supply for a communication module, a sensor and the like without depending on a battery or an external power supply. According to the system, the reliability and efficiency of underwater acoustic communication are improved by adopting a specific acoustic modulation strategy, and efficient storage and utilization of energy are realized through the energy management circuit, so that underwater nodes can stably operate for a long time. The method is suitable for marine environment monitoring, underwater Internet of Things and other scenes, and the cruising ability and the data transmission efficiency of the underwater sensor network are remarkably improved.

Disclosed is an earphone assembly comprising: a head (110) in which a speaker is housed; a headphone handle (120) extending from the head (110), in which a removable battery (140) is housed, said battery powering said loudspeaker, in which said headphone handle comprises a cover plate (126) extending in the axial direction at least over the axial dimension of the battery, said cover plate being individually removable to allow subsequent removal of the battery from the headphone handle. According to the utility model, a dismounting mode capable of replacing the battery is provided for the earphone assembly with the handle, the battery does not need to be connected by a cable, and only the cover plate needs to be dismounted, so that a user can conveniently replace the battery by himself / herself.

The utility model discloses an earmuff structure, an earphone and an earphone system, the earmuff structure comprises an earmuff body and an earmuff accessory, the earmuff body is provided with a plurality of first magnetic members, and the polarity of a part of the plurality of first magnetic members facing the earmuff accessory is different from the polarity of the other part of the plurality of first magnetic members facing the earmuff accessory; the earmuff accessory is provided with a plurality of second magnetic parts, and each second magnetic part is correspondingly attracted with one first magnetic part so that the earmuff accessory can be detachably installed on the earmuff body. According to the earmuff structure, the earmuff accessory is connected with the earmuff body in the magnetic attraction mode, the attraction direction is unique, the relative positions of the earmuff body and the earmuff accessory can be accurately installed, installation dislocation can be avoided, and therefore the assembling precision and the assembling efficiency are improved; the connecting strength of the earmuff body and the earmuff accessory is improved, the structure is simple, and assembling is convenient.

The utility model discloses an earphone which comprises an earphone body and a fixing shell, a connecting base is fixedly installed at the middle end of the left side of the earphone body, second contact magnetic blocks are fixedly installed at the two ends of the connecting base, and first contact magnetic blocks are fixedly installed at the two ends of the right side of the fixing shell. A connecting wire is welded to the left side of the first contact magnetic block, and a rubber microphone rod is fixedly connected to the left side of the fixing shell. According to the utility model, through the arrangement of the second contact magnetic block and the first contact magnetic block, the fixing shell and the connecting base can be conveniently adsorbed and fixed by a person in the use process, and meanwhile, in the adsorption and fixing process of the second contact magnetic block and the first contact magnetic block, the operation is convenient; and the earphone body and the microphone can be conducted through the second contact magnetic block, the first contact magnetic block and the connecting wire, so that a person can conveniently connect and use the microphone and the earphone body.

The utility model provides an ear clip type earphone structure, and relates to the technical field of earphones. The ear clip type earphone structure comprises a first housing which is internally provided with a sound production module and is provided with a plurality of sound outlet holes. The second shell and the first shell are arranged in a spaced mode, a clamping space is formed between the first shell and the second shell, and a battery is arranged in the second shell and used for providing electric energy for the sound production module. And the connecting bridge comprises a first end and a second end, the first end is fixedly connected with the first shell, the second end is fixedly connected with the second shell, and the connecting bridge has elasticity and is of an arc-shaped structure. Wherein the connecting bridge comprises an outer wall and an inner core, the outer side of the inner core is wrapped with the outer wall, and the hardness of the outer wall ranges from 80 Shore hardness A to 90 Shore hardness A. According to the ear clip type earphone structure, the elastic connecting bridge is arranged, so that the wearing comfort can be improved.

A wireless audio receiving device, a wireless audio transmitting device, and a wireless audio output system including the same are disclosed. The wireless audio receiving device according to an embodiment of the present disclosure comprises a transceiver configured to receive a device information request from a wireless audio transmitting device, through UWB communication, transmit a device information response in response to the device information request, and receive an audio signal from the wireless audio transmitting device wirelessly connected, based on the device information response, and a sound output device configured to output a sound corresponding to the audio signal received from the transceiver, wherein the device information response includes service information for identifying an audio service or a location determination service. Accordingly, it is possible to transmit device information when providing an audio service based on UWB communication.

The invention relates to the technical field of Bluetooth headset control, and discloses an AI-based Bluetooth headset voice control method, system and equipment, and the method comprises the steps: obtaining real-time audio and voice signals, and obtaining frequency distribution characteristics through Fourier transform; and obtaining a matched peak value position set through multi-layer convolution operation and peak value detection. Single sound source feature subsets are extracted and clustered, and classified sound source groups are obtained; and carrying out fusion analysis on the resonance feature vectors, generating a preliminary tuning parameter set and an alternative list, and determining an optimal set. And a dynamic tuning scheme is obtained through smooth processing and weight adjustment. And after the voice signal instruction is matched, activating the scheme, adjusting the real-time audio, and outputting an optimized signal. According to the method, intelligent real-time audio optimization and multi-band adaptive adjustment based on the voice instruction can be realized, and the tone quality performance and auditory experience of the Bluetooth earphone in different scenes are improved.

The invention provides an earphone, which comprises a shell, an electro-acoustic transducer and an opening and closing assembly, and is characterized in that the electro-acoustic transducer is arranged in the shell and is provided with a hollow channel penetrating along the axial direction of the electro-acoustic transducer; the shell is provided with a first sound outlet hole, the first sound outlet hole is located in the side, facing the ear, of the shell, the hollow channel is communicated with the first sound outlet hole, the shell further comprises an outer side wall opposite to the electroacoustic transducer, the outer side wall is provided with an end face hole, and the hollow channel is communicated with the external environment through the end face hole; the opening and closing assembly is used for opening or closing communication between the first sound outlet hole and the external environment. According to the earphone, the hollow channel is arranged in the electroacoustic transducer, so that the length of a path through which air flow or sound flows between the first sound outlet hole and the end face hole can be reduced to the greatest extent, the permeability of the earphone is effectively improved, and the end face hole is arranged on the outer side wall opposite to the electroacoustic transducer, so that the sound transmission efficiency of the earphone is improved. The distance between the end face hole and the hollow channel can be better reduced, and the permeability of the earphone is further improved.

The invention relates to the field of Bluetooth headset control, in particular to an intelligent control method and device for a Bluetooth headset, equipment and a storage medium. The method comprises the following steps: acquiring multi-dimensional environment sensing parameters, performing scene noise analysis, and constructing scene sensing data; performing dynamic noise reduction parameter decision according to the scene perception data, and constructing a self-adaptive noise reduction strategy; collecting user physiological monitoring signals, performing real-time physiological state evaluation and user emotional state evolution, and constructing emotional state features; environment interference antagonism parameter optimization is carried out according to the emotional state characteristics, and spatial sound effect optimization data are constructed; according to the invention, the audio demand of the user is accurately met, corresponding adjustment is made in advance, and the user experience and the audio effect are improved.

The invention discloses a Bluetooth earphone and an earphone assembly, and relates to the technical field of earphones, the Bluetooth earphone comprises at least one clamping head, the clamping head comprises a rigid shell, a flexible shell, a sensing part and an adjusting part, the flexible shell and the rigid shell jointly define a containing cavity, the containing cavity is configured to contain a sound production device or a power supply device, and the sound production device or the power supply device is arranged in the containing cavity. A clamping area which abuts against the cavity wall of the auricular conchae or the back side of the auricle of a user during wearing is formed on the flexible shell; the sensing part is contained in the containing cavity, and the sensing part is configured to collect pressure distribution information of the clamping area and output a control signal according to the pressure distribution information; the adjusting part is located in the containing cavity and is in communication connection with the sensing part, and the adjusting part is configured to receive the control signal and drive the flexible shell to be in the shape attached to the cavity wall of the auricular conchae or the auricle back side of the user according to the control signal. The objective of the invention is to solve the problem that an existing ear clip type Bluetooth earphone is difficult to dynamically adjust pressure according to the contour of an ear, so that the fitting degree is poor.

The embodiment of the invention provides a voice reply method, device and system, a storage medium and a product, and relates to the technical field of computers, and the method comprises the steps: collecting first inquiry voice information; obtaining a target image collected by a camera; first reply voice information of the first inquiry voice information is obtained, the first reply voice information is information related to the target image, and the target image and the first inquiry voice information are processed by a pre-trained dialogue model to obtain the first reply voice information; and playing the first reply voice information. Firstly, the intelligent dialogue is realized by adopting the earphone, so that the efficiency of the intelligent dialogue is improved. In addition, the first reply voice information can be quickly determined by adopting the dialogue model. And furthermore, the first inquiry voice information is replied by obtaining the target image, so that reply to the problem proposed by the user for the real-time environment can be realized.