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WO/2023/034843A1 |
A device includes one or more processors configured to determine, based on data descriptive of two or more audio environments, a geometry of a mutual audio environment. The one or more processors are also configured to process audio data...
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WO/2023/029581A1 |
Disclosed in the present application are a noise exposure index statistical method and apparatus, and a device and a storage medium. The noise exposure index statistical method comprises: acquiring the number of online devices; acquiring...
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WO/2023/033456A1 |
An electronic device and an electronic device control method are disclosed. According to one embodiment of the present disclosure, the electronic device comprises a display, a sensor, a memory, and a processor for acquiring first distanc...
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WO/2023/029296A1 |
Some embodiments of the present application disclose an online voice pickup main electrical unit, a method, and a wearable device. The online voice pickup main electrical unit is applied to the wearable device, and comprises a bone voice...
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WO/2023/032270A1 |
An information processing device (100) according to the present disclosure comprises: an acquisition unit (131) that acquires a first content; a reception unit (132) that receives, from a user, a request for separating the first content ...
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WO/2023/033112A1 |
This ultrasonic transducer is configured of a constant-resistance circuit including at least a piezoelectric element and a parallel circuit unit, and is configured so as to generate ultrasonic waves as a result of input waves inputted vi...
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WO/2023/029301A1 |
Disclosed in the present application are a hearing effect calibration method and apparatus for an earphone, and an electronic device and a computer-readable storage medium. The method is applied to an adjustment terminal of an earphone, ...
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WO/2023/032343A1 |
The objective of the present invention is to obtain flatness over a wide frequency band, and to reduce connection wiring. This microphone module comprises an amplification circuit, a high-pass filter, a buffer circuit, a first low-pass f...
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WO/2023/032184A1 |
Provided is an audio signal processing device comprising: a first filter for attenuating a variable frequency band in an audio signal; a second filter for extracting a component in a prescribed frequency band from the audio signal that i...
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WO/2023/026555A1 |
Provided are a device and a method for adjusting sound from multiple sound sources and included in distributed contents from an information processing device, and facilitating hearing of the sound from the respective sound sources at a r...
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WO/2023/028098A1 |
In one embodiment, a multi -microphone system for an endpoint device receives input signals for a remote conference between the endpoint device and at least one other endpoint device. The multi -microphone system may include at least a t...
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WO/2023/025221A1 |
Smart glasses, a method and apparatus for automatically controlling volume, and a smart glasses system. The smart glasses comprise: a glasses body, and a wireless communication module, a microphone and a loudspeaker, which are arranged o...
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WO/2023/028124A1 |
A system for detecting parasitic oscillation in a wearable audio device that includes an electro-acoustic transducer that is configured to develop sound for a user, a housing that holds the transducer, at least one of a feedforward micro...
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WO/2023/023740A1 |
There is provided a communication system for whisper communications such as for communicating in noisy environments or wherein the users of the communication system require privacy. There is also provided a sound capture / recording subs...
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WO/2023/022435A1 |
Disclosed are a Noise Reduction Apparatus, Noise Reduction Method, And Multimedia Device. a noise reduction apparatus comprising a microphone unit for real-time monitoring the environmental noise and generating an anti-noise signal-N1; a...
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WO/2023/020208A1 |
An audio signal processing method and apparatus, earphones, and a storage medium. The method is applied to earphones, and comprises: outputting a test audio signal by means of a loudspeaker, wherein the test audio signal is obtained by m...
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WO/2023/021604A1 |
Provided is an audio data processing device including a playback unit that plays audio data, a playback direction switching unit that switches between forward playback and reverse playback of the audio data according to an operation sign...
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WO/2023/021767A1 |
Provided are a signal processing device, a signal processing method, a program, and a sound system with which it is possible to reduce noise without installing a microphone at a position where noise is to be reduced. This signal proces...
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WO/2023/021603A1 |
Provided is an audio data processing device including: a play unit for playing audio data; a play volume control unit for controlling a play volume of the audio data in response to an operation signal; a time interval computing unit for ...
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WO/2023/021794A1 |
A sound signal processing method according to one aspect of this disclosure comprises adjusting the signal level of a second sound signal (for example, additional signal) corresponding to a second content according to the signal level of...
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WO/2023/021735A1 |
The present invention makes it possible to perform active control easily at low cost, for example. This sensor module comprises: a first sensor unit which is installed on an object, and which measures sound pressure; a second sensor un...
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WO/2023/021602A1 |
Provided is a sound data processing device comprising: a reproduction unit for reproducing sound data; a reproduction direction switching unit for switching between the forward direction reproduction and reverse direction reproduction of...
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WO/2023/019003A1 |
A method to combine contact and acoustic microphones in a headset for voice wake and voice processing in immersive reality applications is provided. The method includes receiving, from a contact microphone, a first acoustic signal, deter...
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WO/2023/018175A1 |
According to an embodiment, an electronic apparatus may comprise: a flexible display; at least one microphone; a sensor; a communication module; and at least one processor operably connected to the flexible display, the at least one micr...
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WO/2023/016385A1 |
Disclosed in the embodiments of the present application are a processing method and apparatus for processing audio data, and a mobile device and an audio system, which are used for producing a better spatial audio effect. The method in t...
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WO/2023/017808A1 |
The present invention provides information by voice in consideration of a user. This information provision system provides information by voice. A position direction acquisition unit acquires: position information that indicates the posi...
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WO/2023/014120A1 |
Disclosed is an electronic device comprising a speaker, a microphone, a processor, and a memory. For example, the electronic device may: acquire a first audio signal for a first designated period of time by using the microphone; identify...
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WO/2023/011473A1 |
The present application relates to the technical field of communications, and discloses a channel switching method and apparatus, and an electronic device. The method comprises: when an electronic device plays back an audio and a target ...
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WO/2023/013841A1 |
A wearable electronic device comprising a speaker and a microphone, according to one embodiment, can generate a detection signal for detecting whether sound leakage has occurred. The wearable electronic device can receive a feedback sign...
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WO/2023/010667A1 |
Provided in the present application is an electronic apparatus capable of improving the output performance of earphones. The electronic apparatus comprises an encoding and decoding chip and an earphone base. The encoding and decoding chi...
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WO/2023/013041A1 |
Provided is a microphone array for obtaining information which is the same as an ambisonics-format acoustic signal. This microphone array has two securing parts which are secured to the two ears of a user, and has microphones, two or mor...
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WO/2023/013020A1 |
Provided is masking technology that prevents a feeling of incongruity when a masking sound has changed by presenting an image corresponding with the masking sound when changing the masking sound. The present invention includes: an uttera...
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WO/2023/013019A1 |
The present invention provides a technology for feeding back, to a speaker, the level of speech volume. The present invention comprises: a speech volume evaluation unit that generates an evaluation value (hereinafter referred to as a spe...
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WO/2023/014419A1 |
Acoustic activity detection is provided herein. Operations of a method can include receiving an acoustic signal at a micro-electromechanical system (MEMS) microphone. Based on portions of the acoustic signal being determined to exceed a ...
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WO/2023/007840A1 |
This telephone conversation apparatus 1 comprises bone conduction devices 3a, 3b, a headband 5 and others. The bone conduction devices 3a, 3b forming a pair are coupled by the headband 5. The bone conduction devices 3a, 3b can convert ...
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WO/2023/008179A1 |
This electric device comprises a sounding body (30), a sound source recording unit (54) in which a plurality of actually used sound sources are recorded, a correction value recording unit (54), a sound pressure correction unit (120), and...
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WO/2023/010014A1 |
Disclosed herein is an audio system that can be customized by the user (including the developer) and that may allow the user to control more than just the sound levels and may allow the user to select more than one of a few pre-determine...
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WO/2023/010011A1 |
A first device includes a memory configured to store instructions and one or more processors configured to receive audio signals from multiple microphones. The one or more processors are configured to process the audio signals to generat...
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WO/2023/008934A1 |
One embodiment provides a computer-implemented method that includes extracting a low-frequency effects (LFE) channel signal of a LFE side chain channel from a multichannel, wherein the multichannel includes the LFE side chain channel, at...
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WO/2023/008710A1 |
An embodiment of the present disclosure provides a method for equalizing a plurality of speakers. The method comprises determining stimuli for exciting a plurality of speakers within a spatial area, exciting the plurality of speakers by ...
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WO/2023/009414A1 |
A system for processing audio data, comprising a diffusion data filter coupled to a source of digital audio data, the diffusion data filter configured to generate filtered audio data from the digital audio data. A delay coupled to the so...
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WO/2023/008621A1 |
Disclosed is a wireless display system comprising a wireless set-top box for communicating with a wireless display device and performing voice recognition, the wireless set-top box comprising: a communication unit that transmits image da...
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WO/2023/010012A1 |
A second device includes a memory configured to store instructions and one or more processors configured to receive, from a first device, an indication of an audio class corresponding to an audio event.
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WO/2023/003271A1 |
A voice processing device for generating translation results for voices of speakers is disclosed. The voice processing device comprises: a microphone for generating voice signals associated with voices of speakers in response to the voic...
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WO/2023/002515A1 |
The invention relates to an in-ear device for transceiving acoustic signals, con-trollable by a user thereof by performing motor acts through his head. The de-vice preferably includes a memory managed according to the FIFO method for all...
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WO/2023/002714A1 |
A headset (1) comprises: a first enclosure (10) to be worn on one of the ears of a person; a second enclosure (20) to be worn on the other ear; a plurality of call microphones (30) provided in at least one of the first enclosure (10) and...
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WO/2022/219558A9 |
Aspects of embodiments pertain to systems for estimating direction of arrival and delays of reflected and non-reflected sources in a room received by a plurality of sound capturing devices in the room, comprising obtaining sound data des...
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WO/2023/286326A1 |
The present invention suppresses any increase in hardware scale and cost and enables signal processing that corresponds to an input signal to be performed. Provided is an information processing device comprising: a filter processing un...
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WO/2023/286413A1 |
This area reproduction system is provided with a speaker array in which a plurality of speakers are disposed side by side, accepts input of a reproduced sound, picks up an environmental sound in a non-reproduction area different from a r...
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WO/2023/287609A1 |
Disclosed herein are system, apparatus, article of manufacture, method and/or computer program product embodiments, and/or combinations and sub-combinations thereof, for a wireless media system including a wireless speaker device and a h...
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