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WO/2024/080590A1 |
An electronic device is provided. The electronic device may comprise a microphone, a speaker, a communication circuit, and at least one processor. The at least one processor can be configured to: acquire a second signal on the basis of d...
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WO/2024/080667A1 |
This electronic device may comprise at least one processor and a speaker. The at least one processor may: transmit a first pilot signal via the speaker by using a first frequency; identify a first impedance of the speaker while the first...
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WO/2024/081957A1 |
Binaural externalization processing methods according to the present invention operate as follows: receive an audio source signal comprising a set of elementary audio source signals to be subjected to externalization processing; apply di...
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WO/2024/078028A1 |
The present application relates to a howling suppression system and method for an ANC/PSAP system, and a storage medium. The howling suppression system comprises a system-on-chip. The system-on-chip is configured in such a way that an ad...
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WO/2024/079910A1 |
Provided is a content reproduction device (10) that imparts, to a user, a vibration that corresponds to content being reproduced, the content reproduction device (10) comprising a vibration output mechanism (P3) that generates vibration,...
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WO/2024/080633A1 |
An electronic device according to one embodiment of the present document comprises: a microphone; a communication module comprising a first communication circuit providing a call channel for communicating with a first external electronic...
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WO/2024/076516A1 |
A lavalier microphone has improved dynamic range. The lavalier microphone incorporates a pair of microphone transducer elements into the same housing or attached housings, with one of the microphone transducer elements being more sensiti...
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WO/2024/075527A1 |
The present disclosure relates to an information processing device, an information processing method, and a program which make it possible to improve the efficiency of adjusting an impulse response. A level control unit changes the level...
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WO/2024/076043A1 |
This electronic device may comprise at least one processor, a microphone, a speaker, and a motor. The at least one processor may identify a control signal for operating the motor. The at least one processor may identify the strength of a...
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WO/2024/075644A1 |
Provided is an operation device, such as a mouse or a keyboard, capable of outputting, as an operation sound, a sound according to an external situation. An operation device 1 comprises a pressing operation unit 11 that receives an inp...
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WO/2024/074444A1 |
A measurement microphone (10) comprising: a case (18) to protect the microphone (10); an acoustic sensor (13) to transform sound waves into an analog microphone input signal (24); an equalizer stage (27) built to achieve a substantial eq...
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WO/2024/075885A1 |
A method, a computer program, and a computer device for controlling earphones are disclosed. According to an embodiment, a method for controlling earphones may comprise the steps of: applying minimum audible level information for each fr...
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WO/2024/070231A1 |
An output control device according to one aspect of the present disclosure comprises: a slope determination unit which determines the slope of amplitude variation in a sound signal of which the amplitude varies along the time axis; a set...
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WO/2024/072484A1 |
An audio amplification system can include a digital audio path configured to provide a digital signal, and an audio amplifier configured to receive the digital signal as an input signal and generate an output signal. The audio amplificat...
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WO/2024/066933A1 |
The embodiments of the present application relate to the field of loudspeakers. Provided are a loudspeaker control method and an audio playing apparatus. The method is applied to an audio playing apparatus configured with a plurality of ...
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WO/2024/072136A1 |
An electronic device, according to one embodiment, comprises: a first mic disposed on the left-side front surface of the electronic device so as to collect sound of a first input channel; a second mic disposed on the left-side rear surfa...
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WO/2024/069964A1 |
A noise processing circuit according to one embodiment of the present invention comprises: a detection unit that detects a sound source on the basis of a plurality of signals; a flag signal generation unit that generates a flag signal in...
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WO/2024/070656A1 |
This glass diaphragm equipped with a vibrator has a glass plate structure, and first and second vibrators that are attached to the glass plate structure, the glass diaphragm satisfying the expression 3≤|F1(0)−F2(0)|≤100 [Hz], where...
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WO/2024/073666A1 |
Examples include audio playback devices having power circuitry that is configured to receive supplemental power from a battery to provide sufficient power to meet peak power demands of the device, and methods of operating such audio play...
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WO/2024/073148A1 |
A system may include a controller coupled to a user interface. A user may provide user commands specifying mapping relationships between one or more audio inputs and one or more audio zones via the user interface. The controller may be c...
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WO/2024/073401A2 |
Home theatre audio configurations can include a primary audio playback device (e.g., a soundbar) along with a plurality of discrete satellite playback devices (e.g., left and right surrounds), some or all of which may be capable of multi...
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WO/2024/070165A1 |
This acoustic device adjusts the playback sound of a speaker so the playback sound is heard in a prescribed playback area. A background noise signal indicating the ambient noise around a microphone is generated on the basis of a playback...
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WO/2024/070461A1 |
This echo cancelation device generates a microphone signal, updates an adaptive filter which is used to estimate an echo signal, generates a pseudo-echo signal on the basis of an output signal and the adaptive filter, generates an echo-c...
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WO/2024/069124A1 |
A method of controlling a vibrational transducer, the method comprising: tracking a temperature metric of the vibrational transducer; and controlling a drive signal for the vibrational transducer, where the drive signal is limited to a v...
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WO/2024/073651A1 |
Network devices, systems, and methods for determining repeated movement paths of a portable playback device and adjusting one or more operating parameters of the portable playback device based thereon. In one example, a method of configu...
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WO/2024/071369A1 |
The present invention provides a program causing a computer to function as: an output sound management unit (16) that manages management information in which identification information identifying one or a plurality of output sounds curr...
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WO/2024/063353A1 |
An electronic device may acquire sound signals through a plurality of microphones in a microphone array while displaying a visual object within a display. The electronic device may acquire, on the basis of the acquired sound signals, fir...
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WO/2024/062757A1 |
This information processing device generates a plurality of pieces of output sound data used in each of a plurality of sound output devices. A data acquisition unit acquires input sound data. An information acquisition unit acquires at l...
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WO/2024/064493A1 |
Disclosed are techniques for audio processing handover between audio devices. In an aspect, a method of audio processing handover between audio devices comprises selecting a first audio device to be a primary audio input device and deact...
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WO/2024/063235A1 |
A system (100) for enhancing surround sound in an environment of a plurality of speakers (106) is disclosed. The system (100) includes the plurality of speakers (106) and a controller (104) for transmitting the sound signals. The control...
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WO/2024/061436A1 |
An adaptive audio enhancement system (1) comprising an audio signal generator (3) generating a first audio signal (A1) that is simultaneously input into a signal processing arrangement (2) and output as a first human perceivable audio si...
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WO/2024/063456A1 |
The present document relates to an electronic device and a method for outputting a sound signal. According to one embodiment, the electronic device may comprise: a first sound output device which include a plurality of microphones and wh...
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WO/2024/060043A1 |
A computing device may include a memory and a processor cooperating with the memory to provide at least one client device with access to a virtual computing session having a session volume level associated therewith, and receive audio pl...
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WO/2024/061303A1 |
The present application discloses an electronic device and a control method therefor, belonging to the technical field of communication devices. The electronic device comprises: a device main body, a first digital loudspeaker and a secon...
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WO/2024/056231A1 |
The invention relates to a method for operating a motor vehicle, wherein the method comprises: detecting a sound transducer which is located in an interior or the surroundings of the motor vehicle and is designed to be worn in and/or on ...
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WO/2024/058568A1 |
Disclosed are a singing mode operation method and an electronic device performing same. A wireless audio device (102;202;302) according to an embodiment may comprise: a memory (141;531;532) that includes instructions; and a processor (13...
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WO/2024/058301A1 |
Disclosed are a method and an apparatus for automatically configuring microphone directionality on the basis of estimating the location of a user or an object by using a hearing aid. A method for automatically configuring microphone dire...
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WO/2024/059058A1 |
Disclosed embodiments include a first playback device operating in a first mode where the first playback device plays first audio received from a second playback device via a WLAN in a groupwise fashion. After connecting to a Bluetooth a...
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WO/2024/057821A1 |
This display device comprises: a display unit including a liquid crystal panel; a vibrator that is attached to the reverse side of the front surface of the liquid crystal panel and that is driven so as to vibrate the liquid crystal panel...
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WO/2024/054837A1 |
Example techniques relate to primary -ambient playback of surround audio by audio playback devices. Example playback devices described herein may include multiple speakers, such as a forward-firing audio transducer and side-firing audio ...
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WO/2024/054090A1 |
The present invention relates to an electronic device and a system for controlling a plurality of speakers in order to test auditory response speed and directionality, the device and the system acquiring a user command from a first termi...
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WO/2024/051521A1 |
An audio signal processing method and apparatus (80), an electronic device (900, 1000), and a readable storage medium, which belong to the technical field of audio. The method comprises: dividing a target frequency range into a first fre...
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WO/2024/051638A1 |
Provided in the present application are a sound-field calibration method, and an electronic device and a system. The method comprises: a large-screen device establishing a communication connection with a recording device; in response to ...
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WO/2024/051393A1 |
Embodiments of the present application disclose an audio circuit, a circuit board and an electronic device. The audio circuit comprises a primary chip which is used for decoding audio information to obtain digital audio information; an a...
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WO/2024/050950A1 |
The present application relates to the field of terminal devices, and in particular to a sound leakage elimination method and apparatus. A sound leakage elimination method, comprising: when it is detected that a receiver outputs a call v...
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WO/2024/053122A1 |
This audio signal processing device (100) comprises: an acquisition unit (110) that acquires an audio signal (AS1); a first signal processing unit (120a) that generates, on the basis of the audio signal (AS1), a first high-frequency sign...
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WO/2024/050802A1 |
The present application discloses a speech signal processing method, a neural network training method and a device, which are applied to the field of signal processing. The speech signal processing method comprises: acquiring a first bon...
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WO/2024/053790A1 |
A system and method for enabling audio steering at a mobile device is provided. The method comprises generating, ultrasonic waves for registering a facial map of a user, and capturing, facial images of the user. Further the method identi...
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WO/2024/053286A1 |
One of the purposes of the present invention is to achieve more superior sound field correction. This information processing device has a control unit which converts, into energy characteristics, transfer characteristics of sound press...
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WO/2024/053123A1 |
A content playback system (1) that guides the user's emotions from a first emotion to a second emotion comprises: an acquisition unit (101) that acquires first content corresponding to the first emotion and second content corresponding t...
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