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WO/2023/058800A1 |
A sound system including multi-channel wireless speakers according to the present invention, by means of a processor: monitors the state of power supply to each of a plurality of sound output devices arranged in a space; detects, as a re...
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WO/2023/054047A1 |
This information processing device according to one embodiment of the present invention is provided with an information acquisition unit and a sound collection control unit. The information acquisition unit acquires sound source informat...
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WO/2023/053559A1 |
[Problem] To use a microphone that is attached to a wearable item to acquire, efficiently and with high quality, the voice produced by a user. [Solution] The present invention relates to a voice processing device. This voice processing d...
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WO/2023/052632A1 |
The invention relates to a method of controlling a sound reproducing systemcomprising a plurality of audio devices. The plurality of audio devices comprises two or more signal reproducing devices, each comprising a logic circuit and a lo...
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WO/2023/051548A1 |
Some embodiments of the present application disclose a control method for an intelligent device. The intelligent device comprises an intelligent device body provided with a first loudspeaker, and a motion mechanism provided with a second...
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WO/2023/056280A1 |
Systems and methods for noise reduction using synthetic audio are disclosed. One or more playback devices include first microphone(s) (e.g., air-conduction microphone(s)) and second microphone(s) (e.g., bone-conduction microphone(s)). In...
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WO/2023/053590A1 |
Provided is an ultrasonic wave-generating device that has high conversion efficiency. The ultrasonic wave-generating device comprises: a coil 2 that includes a first main surface 2a and a second main surface 2b which are on opposite fr...
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WO/2023/055951A1 |
Novel methods and systems for coordinating sound to both internal and external speakers for a device is disclosed. The audio signal is distributed among the internal and external speakers and aligned so that signals going to the internal...
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WO/2023/052557A1 |
The invention relates to a device for generating control signals for a loudspeaker system having two sound generators, the device having the following features: a first input (501a) for a first channel signal of a multi-channel audio sig...
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WO/2023/052555A2 |
Loudspeaker system having the following features: one tweeter (130, 230); two mid-range drivers or woofers (110, 210, 120, 220) which can be controlled separately and have a diaphragm of substantially the same size; and a loudspeaker sys...
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WO/2023/047911A1 |
Provided is a call system which is not influenced by masking sound when a call is carried out in an environment in which privacy is protected by the masking sound. A noise canceling function is implemented in a speaker of a headset to re...
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WO/2023/048499A1 |
Embodiments herein disclose a method and electronic device for personalized audio enhancement. The method includes: receiving, by the electronic device, a plurality of inputs, in response to an audiogram test. The method includes generat...
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WO/2023/049773A1 |
Conferencing systems and methods configured to generate true talker coordinates for use in camera tracking of talkers and objects in an environment and other room intelligence use cases are disclosed. The initial configuration and ongoin...
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WO/2023/045059A1 |
The present application discloses an audio playback optimization method, an electronic device, and a readable storage medium. The audio playback optimization method comprises: obtaining first position information of a microphone array an...
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WO/2023/049064A1 |
An audio system for artificial reality systems is configured to reduce feedback and mitigate entrainment in audio content presented to the user. The audio system utilizes adaptive feedback cancellation processes to reduce feedback. The a...
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WO/2023/041148A1 |
There is provided mechanisms for directional audio transmission to at least one broadcast device. A method is performed by a control device. The method comprises obtaining an indication that an audio message as uttered by a user is recor...
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WO/2023/040487A1 |
Disclosed in the present application is a device integrated on a steering wheel handle ring and capable of controlling horn volume, comprising: a grip strength sensor integrated in the steering wheel handle ring and used for measuring gr...
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WO/2023/043963A1 |
Systems and methods are provided for generating processing algorithms, and using such processing algorithms, to efficiently and accurately render virtual sound fields. Systems implementing such techniques can generate a virtual acoustic ...
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WO/2023/044414A1 |
A flux beam is generated as a function of flux magnitude patterns. A plurality of flux signals is detected via a sensor array comprising a plurality of sensors. A plurality of flux patterns is generated based on the plurality of flux sig...
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WO/2023/044334A1 |
A method of playing back audio content with improved immersiveness can include receiving, at a playback device, audio input including surround audio content. The playback device can include at least one forward-firing transducer configur...
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WO/2023/044323A1 |
Disclosed herein are computing devices, including playback devices, that are configured to facilitate re-joining of playback and other devices to a bonded zone based on the specific context relating to how the playback and other devices ...
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WO/2023/042323A1 |
This acoustic system for closed spaces comprises: a speaker system that is disposed in a closed space and equipped with a speaker unit; a storage unit that stores acoustic content; and a sound field control unit that emits acoustic signa...
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WO/2023/042916A1 |
Provided are a regulation device, an acoustic output device, and a regulation method with which it is possible to provide accurate information to a driver while suppressing noise to the surroundings. A regulation device according to an e...
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WO/2023/042699A1 |
This sound signal processing method is used by a sound signal processing system comprising a plurality of sound emission devices corresponding to a plurality of sound collection devices. Feed amount adjustment processing is carried out, ...
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WO/2023/038470A1 |
An electronic device according to various embodiments comprises: a communication module; an input module; a first output module; a second output module; a first DAC connected to the first output module; a second DAC connected to the seco...
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WO/2023/038303A1 |
An electronic device according to one embodiment may comprise at least one processor configured to: acquire a first connected isochronous stream (CIS) event including first subevents and a connected isochronous group (CIG) event includin...
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WO/2023/037625A1 |
[Problem] To enable a sound bar and a wireless speaker to be grouped and ungrouped through a simple operation. [Solution] When a user moves a controller 3 closer to a sound bar 1, the sound bar 1 reads tag information from an RFID tag ...
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WO/2023/037655A1 |
A sound processing device according to the present disclosure comprises: a failure detection unit that detects whether there is a failure in at least one among a first microphone which receives first sound and outputs a first sound signa...
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WO/2023/035918A1 |
An audio playing control method and apparatus, and an audio output device and a storage medium. The method is applied to an audio output device, wherein the audio output device establishes a Bluetooth connection with a first terminal dev...
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WO/2023/035626A1 |
Provided in the present application are a method and apparatus for adjusting the volume of an earphone, and an earphone, which are applicable to the technical field of earphones. The method comprises: acquiring an audio digital signal, a...
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WO/2023/038911A1 |
A system for real-time monitoring of user-generated audio content for audio anomaly and a related method are disclosed. In some embodiments, the system is programmed to receive, in real time, audio data generated by a first mobile device...
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WO/2023/038316A1 |
The present electronic apparatus comprises: memory for storing a preset parameter; a communication interface; and a processor which obtains a first signal in an enhanced audio return channel (eARC) format on the basis of the preset param...
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WO/2023/032308A1 |
This information processing device is provided with: an estimation processing unit for estimating at least a portion of a video delay time from a playback instruction of a video signal until a video presentation based on the video signal...
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WO/2023/033109A1 |
The present invention enables execution of content disposed in a space even in a situation where positioning by a positioning satellite is difficult, and reduces the cost of providing a sound source in accordance with the space. A unit h...
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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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