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WO/2022/027031A2 |
An adaptive noise cancelling system utilizing a plurality of multi-axis accelerometers and a plurality of microphones, wherein the plurality of multi-axis accelerometers and the plurality microphones may be used in combination to pick up...
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WO/2022/025580A1 |
The disclosure relates to a noise shield type external sound detection device for a vehicle, wherein basic noise, such as traveling wind caused by driving of a vehicle or a tire noise caused by road surface friction, are shielded or redu...
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WO/2022/019458A1 |
The present invention relates to an electronic device that: outputs first audio and second audio, respectively, through a speaker on the basis of a first test signal including analog information and a second test signal including digital...
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WO/2022/020369A1 |
An electronic device displays a user interface for controlling an audio mode for a wearable audio output device. While displaying the user interface, the device electronic outputs first audio using a first audio mode while displaying in ...
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WO/2022/014748A1 |
Disclosed is an active noise cancelling method. The method comprises the steps of: measuring noise generated by aircraft and generating noise data; determining whether the noise data represents aircraft noise; generating control sound da...
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WO/2022/000998A1 |
Disclosed are an earphone state detection method and device, an earphone, and a readable storage medium. The method comprises: on the basis of a pressure sensor, detecting pressure data corresponding to an earphone, and obtaining a durat...
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WO/2022/005851A1 |
Some embodiments provide display eyewear with auditory enhancement. In general, one aspect disclosed features a head-wearable apparatus comprising: a microphone; a display panel visible to the wearer; a gaze tracker configured to determi...
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WO/2022/006096A2 |
A device includes one or more processors configured to obtain sound information from an audio source. The one or more processors are further configured to select, based on a latency criterion associated with a playback device, a compress...
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WO/2022/005027A1 |
A hearable device, according to various embodiments, comprises: at least one sensor; and at least one processor, wherein the at least one processor checks state information of a user wearing a hearable device (200) on the basis of first ...
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WO/2021/258037A1 |
Embodiments are disclosed for non-intrusive transducer health detection in an audio system. In an embodiment, a method performed by the audio system comprises outputting one or more encoded inaudible acoustic signals into an acoustic tra...
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WO/2021/253715A1 |
A method and device for determining a double-click action on earphones, earphones and a computer readable storage medium. The method comprises: when a touch action occurs, obtaining a touch data sequence acquired by a touch sensor dispos...
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WO/2021/250093A1 |
A method includes determining multiple sound-exposure doses (111) for multiple time intervals of a discretized and rolling sequence (100) of time intervals (101 -109). The method also includes determining a cumulative sound-exposure dose...
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WO/2021/248528A1 |
The present application provides a loudspeaker system identification method and an apparatus therefor, a storage medium and a communication terminal. Said method comprises: providing an amplified excitation signal to a loudspeaker system...
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WO/2021/247986A2 |
Voice coil actuators and loudspeakers containing same. The voice coil actuators include moving voice coil assemblies that have multiple segments. Each segment of a moving voice coil assembly is separately controlled by an amplifier, one ...
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WO/2021/243084A1 |
A transient multi-tone test signal is generated to detect piano noise distortion played back by a speaker. The test signal has a number, such as three, formant tones resembling a piano chord and selectable such that the frequencies and h...
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WO/2021/237368A1 |
The invention discloses a hearing assistance systems and devices comprising obtaining, by the device, multiple brain and bio-signals being indicative of the auditory and visual attentional focus of the user, obtaining a mixed sound signa...
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WO/2021/238131A1 |
Disclosed in the present application is a test socket for a microphone chip, comprising a test socket and a test cover which may cover the test socket. A lower chamber with a hemispherical structure is provided in the test socket; and th...
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WO/2021/243368A2 |
Transducer steering and configuration systems and methods using a local positioning system are provided. The position and/or orientation of transducers, devices, and/or objects within a physical environment may be utilized to enable stee...
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WO/2021/233761A1 |
A method (1000) and device for determining a wearing state of an earphone, and a corresponding earphone, are provided. The method comprises: determining (1200) whether the earphone has experienced a first event on the basis of first acce...
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WO/2021/236206A1 |
Systems and methods are provided for evaluating a device design to reduce audio speaker generated vibrational energy transfer between adjoining components of a device. The method performs a system-level modal analysis on the design to ex...
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WO/2021/227570A1 |
Provided are a smart speaker device, and a method and system for controlling a smart speaker device. The smart speaker device comprises: a first sound detection module used to detect a first sound signal directly reaching the first sound...
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WO/2021/226507A1 |
A method, computer program product, and computing system for receiving a speech signal from each microphone of a plurality of microphones, thus defining a plurality of signals. One or more noise signals associated with microphone self-no...
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WO/2021/214556A1 |
A method of, and system for, predicting conductive hearing loss risk in a person. The methid includes utilizing, by using a processor, at least the following as inputs to a prediction model: (A) at least one first air conduction value fo...
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WO/2021/216060A1 |
Systems and methods for generating audio presentations are provided. A method can include obtaining data indicative of an acoustic environment for a user; obtaining data indicative of one or more events; generating, by an artificial inte...
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WO/2021/215595A1 |
The present invention relates to a method for visually displaying improved acoustic information of an acoustic camera, comprising: 1) a step (S110) in which an acoustic camera is provided; 2) an absolute level assignment step (S130) in w...
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WO/2021/203654A1 |
The present application provides an audio test system and an audio test method for an electronic product. The audio test system is used for testing an audio unit of an electronic product to be tested on an assembly line, and a specified ...
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WO/2021/206836A1 |
A device to perform location-based audio signal compensation includes a memory configured to store instructions and one or more processors. The one or more processors are configured to execute the instructions to receive an audio input s...
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WO/2021/202057A1 |
Embodiments relate to calibrating head-related transfer functions (HRTFs) for a user of an audio system (e.g., as a component of a headset) using cartilage conducted sounds. A test sound is presented to a user using a transducer (e.g., c...
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WO/2021/202337A1 |
Systems and methods to provide acoustic monitoring are disclosed, comprising receiving a first acoustic signal and providing a first analog signal output representative of the received first acoustic signal using a first sensor, determin...
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WO/2021/189990A1 |
Disclosed are a fitting method and apparatus for a hearing earphone, which relate to the field of mobile Internet services. A specific embodiment of the method comprises: acquiring a hearing threshold test result of a user, transmitting ...
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WO/2021/195268A1 |
An audio system can be configured to generate an audio heatmap for the audio emission potential profiles for one or more speakers, in specific or arbitrary locations. The audio heatmap maybe based on speaker location and orientation, spe...
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WO/2021/191604A1 |
The disclosure relates in general to on-ear transition detection, and in particular to on-ear transition detection circuitry comprising: a monitoring unit operable to monitor a speaker current flowing through a speaker and/or a speaker v...
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WO/2021/195272A1 |
An audio system can be configured to generate an audio heatmap for the audio emission potential profiles for one or more speakers, in specific or arbitrary locations. The audio heatmap maybe based on speaker location and orientation, spe...
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WO/2021/186033A1 |
Headphones (10) having the following features: a sound transducer (12) designed to emit, based on an electrical control signal (16), an acoustic signal (18); measuring means (20) designed to carry out an electric measurement on the sound...
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WO/2021/183139A1 |
A panel audio loudspeaker includes a panel and an actuator attached to a surface of the panel and configured to cause vibration of the panel. The actuator comprises a magnetic coil in thermal communication with the panel. The panel audio...
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WO/2021/175455A1 |
The present invention relates to a method for processing and playing audio data comprising the steps of receiving mixed input data and playing recombined output data. Furthermore, the invention relates to a device 10 for processing and p...
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WO/2021/175390A1 |
Methods implemented in a system utilizing computing programs for a speaker and a listener in conversation are provided. Aspects include (i) a reminder provisioner for a speaker which is triggered according to speed, pitch or volume of th...
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WO/2021/175458A1 |
The present invention provides a device for processing audio signals preferably based on Al, comprising: - a first input unit providing a first input signal of a first input audio track, - a second input unit providing a second input sig...
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WO/2021/175456A1 |
The present invention relates to a method for processing and playing audio data comprising the steps of receiving mixed input data and playing recombined output data. Furthermore, the invention relates to a device 10 for processing and p...
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WO/2021/157975A1 |
An audio output device is provided. The audio output device includes a housing, an audio output unit outputting audio data, a first contact sensor configured to detect a contact of an external object, a second contact sensor configured t...
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WO/2021/146558A1 |
Methods and systems for detecting and combining audio transmissions containing data are provided. In one embodiment, a method is provided that includes receiving multiple audio signals from multiple receivers. An audio transmission may b...
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WO/2021/143784A1 |
Provided in the embodiments of the present application are a state detection method and earphones, an earphone charging box, and a storage medium, for use in the earphones, and comprising: a state maintenance module of the earphones acqu...
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WO/2021/141197A1 |
An IP speaker system having an embedded video surveillance amplifier is disclosed. The present invention comprises an IP video device, an IP audio device, and a sensor, wherein voice data of a monitoring personnel of a remote user termin...
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WO/2021/137536A1 |
Disclosed is a method for standardizing a volume of a sound source. The method for standardizing a volume of a sound source includes: receiving a user command to standardize the volume of the sound source through a UI displayed on a disp...
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WO/2021/136966A1 |
A vehicle microphone system may include at least two microphones forming a microphone array, at least one loudspeaker configured to emit audio signals, a processor coupled to a memory and programmed to receive incoming audio signals from...
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WO/2021/135235A1 |
Disclosed are an automatic debugging method and system for a loudspeaker. The method comprises: generating a first test signal, and sending the first test signal to a loudspeaker module, wherein the loudspeaker module is composed of one ...
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WO/2021/135234A1 |
Disclosed in the embodiments of the present application are a speaker unit identification method and device. The method comprises: upon receiving a unit identification instruction, sending a test signal to a speaker unit to be tested; ob...
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WO/2021/136605A1 |
A method comprises outputting at least one test signal (Sn) to a listening environment (30) by means of a loudspeaker (10), receiving each of the at least one test signal (Sn) by means of a microphone (22) arranged in the listening envir...
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WO/2021/128014A1 |
Provided is a conductive member. The conductive member comprises a conductive member body and a connector female socket mounted on the conductive member body, wherein the conductive member body is electrically connected to the connector ...
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WO/2021/123720A1 |
A sensor on an earpiece is used to attempt to detect a signal corresponding to a heartbeat. If a heartbeat is detected, it can be determined that the earpiece is being worn by a user. The sensor may be an acoustic transducer on a surface...
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