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WO/2022/147905A1 |
Disclosed is a method for optimizing a work state of bone conduction headphones. The present application is characterized in that the bone conduction headphones comprise a headphone core and at least one vibration sensor. The method comp...
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WO/2022/142833A1 |
A signal processing method, device and apparatus (10). The signal processing method comprises: acquiring initial noise signals collected by at least two microphones (S101); performing frequency graded processing on the initial noise sign...
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WO/2022/142500A1 |
The present application provides a sound generating device. The sound generating device comprises a vibrating diaphragm and a housing. The housing comprises a first sound guide hole and a second sound guide hole. The vibrating diaphragm ...
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WO/2022/142224A1 |
Disclosed in the present application are an audio playback method, apparatus, and system for an in-ear earphone, which are applied to an in-ear earphone provided with a vibration sensor. The method comprises: when an earphone is in an au...
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WO/2022/143119A1 |
Disclosed in the present application are a sound collection method, an electronic device, and a system. The system comprises a first electronic device, a left TWS earphone, and a right TWS earphone. In the method, microphones of the firs...
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WO/2022/140921A1 |
A vibration sensor (100), comprising: a housing structure (110,510,610,710,810,910,1010,1110,1510,1710) and an acoustic transducer (120,520,620,720,820,920,1020,1120,1220,1320,1420,1520,1720)
which is physically connected to the housing...
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WO/2022/142815A1 |
Provided are a data transmission method and apparatus, and a chip and an earphone device. The method comprises: receiving a first index parameter from a first earphone device, wherein the first earphone device is an earphone device that ...
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WO/2022/143228A1 |
Disclosed in the present invention are a loudspeaker module and an electronic device. The loudspeaker module comprises: a first housing, the first housing being a metal member, and the first housing comprising a housing bottom wall and a...
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WO/2022/142192A1 |
An earphone positioning method, a terminal device, and a computer-readable storage medium. The method comprises the following steps: obtaining image data acquired by an image acquisition device (S10); determining, according to the image ...
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WO/2022/143268A1 |
A position recognition method and an earphone device. In the method, a first instruction is sent, the first instruction being used to enable a first sounding unit to send a first transmission signal so as to obtain a first receiving sign...
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WO/2022/143279A1 |
An earphone comprising a shell, a loudspeaker, a support, a circuit board and a sealing member, wherein the shell is provided with a sound output hole, one side of the loudspeaker is arranged towards the sound output hole, and a front ca...
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WO/2022/141552A1 |
Provided in the present application are a pair of wireless headphones, an audio device, and a system. The wireless headphones comprise: a first headphone, comprising: a first microphone, used for producing first audio data corresponding ...
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WO/2022/144614A1 |
Apparatus (20) for medical screening includes a plurality of acoustic transducers (26), which are configured to sense acoustic waves emitted from a body of a subject (30) and to output signals in response thereto. A frame (24) is configu...
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WO/2022/141364A1 |
Provided are an audio generation method and system. A frequency splicing point of an audio signal can be dynamically selected according to a voice quality corresponding to each frequency, in a frequency domain, of a first audio signal an...
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WO/2022/147033A1 |
A hearing device configured to be worn in an ear of a wearer includes a first housing component defining a recess, a second housing component configured to attach to the first housing component to define an enclosure, and a conductor, an...
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WO/2022/147346A1 |
A modular audio assembly for use with a vehicle headrest includes a speaker assembly including a support member arranged to be rotatably mounted to the vehicle headrest, and a speaker module coupled to the support member, the speaker mod...
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WO/2022/145647A1 |
According to various embodiments of the present disclosure, an electronic device comprises: a housing; a speaker provided within the housing; an interposer substrate provided within the housing and comprising a first substrate, a second ...
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WO/2022/143234A1 |
An earphone, comprising: a housing, a speaker, a noise reduction microphone, a dust screen, and an exterior screen. The housing is provided with an internal space, a communication surface, and a sound reception channel. The communication...
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WO/2022/145149A1 |
A hood-type speaker device (1) with a speaker device (2) contained in a hood (3) comprises a frame (5), a left speaker (6a) and a right speaker (6b) which are connected to the frame (5) and can be held at a predetermined interval from ea...
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WO/2022/143209A1 |
Disclosed are a driver and headphones. The driver comprises a housing having a sound outlet and two sound-producing units provided within the housing. Diaphragms of the two sound-producing units being provided opposite each other at an i...
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WO/2022/142291A1 |
A vibration sensor (100, 200, 600, 700, 800, 900, 1100, 1200), comprising: a vibration receiver (110, 210, 710, 810, 910, 1110, 1210), comprising a housing (211, 611, 711, 811, 911, 1111, 1211) and a vibration unit (212, 612, 712, 812, 9...
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WO/2022/146627A1 |
An ear-wearable electronic hearing device comprises a housing configured to be worn on, in or about an ear of a wearer, a power source disposed in the housing, and audio processing circuity disposed in the housing and operably coupled to...
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WO/2022/143041A1 |
Disclosed are a loudspeaker module and an electronic product. The loudspeaker module comprises a sound production unit, a first housing and a second housing, wherein an accommodation cavity is formed in the first housing; one side of the...
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WO/2022/141109A1 |
A bone conductive sound-producing device, comprising a controller, a sound producing structure, and a functional structure. The sound producing structure is respectively connected to the controller and the functional structure; the sound...
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WO/2022/136726A1 |
Examples of the disclosure relate to apparatus, methods and computer programs for audio focusing in mobile devices. In some examples the apparatus comprises means for providing a plurality of beams (501) for processing microphone audio s...
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WO/2022/136807A1 |
The invention relates to an audio headset with active noise reduction that has two circumaural earpieces (10a) comprising: a partition (15) designed to be arranged facing an ear: the partition (15) integrating at least one vent (24) that...
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WO/2022/137276A1 |
This acoustic system for a closed space comprises: a speaker system that is arranged in a closed space, the speaker system being obtained by mounting one or more speaker units; a storage unit that stores a plurality of sound sources prod...
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WO/2022/135176A1 |
Provided is a wireless noise-canceling headphone, comprising: an ear-covering housing, wherein the ear-covering housing is provided with an accommodating cavity, a dynamic driver is fixedly arranged in the accommodating cavity, and divid...
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WO/2022/135071A1 |
An earphone playback control method and apparatus, and an electronic device and a storage medium. The earphone playback control method comprises: detecting a real-time scene parameter of a scene where earphones are currently located (S10...
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WO/2022/139248A1 |
An electronic device according to various embodiments disclosed in the present document may comprise: a camera module including at least one camera; a camera housing arranged to cover the camera module in a first direction; a microphone ...
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WO/2022/139065A1 |
Disclosed is a surrounding (suspension)-omitted speaker driver comprising: a magnet part disposed to have a configured shape; a vibration part disposed adjacent to the magnet part to generate sound through vibrations; and a winding part ...
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WO/2022/138128A1 |
A display apparatus (1) is provided with a display panel (2), an actuator (4) provided so as to be in contact with a back surface (2b) of the display panel (2), and a woofer (5) provided to emit sound waves from behind the display panel ...
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WO/2022/140423A2 |
An audio system comprises an array of transparent piezoelectric transducers on a transparent surface. Each transparent piezoelectric transducer includes one or more piezoelectric layers and one or more conductive layers that are substant...
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WO/2022/135303A1 |
Disclosed in the present application is a TWS earphone connection method, comprising: TWS earphones comprising a first earphone and a second earphone; the first earphone scanning at a first scan duty ratio, the first scan duty ratio bein...
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WO/2022/139124A1 |
An electronic device and a control method therefor are provided. The control method comprises the steps of: determining whether a user has boarded a public transport, on the basis of an audio signal received through a microphone; detecti...
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WO/2022/139678A1 |
According to various embodiments, a face mask includes a cover shield, a microphone, a transceiver and a controller. The cover shield is shaped to cover nose and mouth of a wearer. The cover shield has an inner surface that faces the wea...
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WO/2022/133890A1 |
Disclosed in the present invention is an intelligent marathon fixed-point display stand, comprising a bottom frame and an inserting plate. The inserting plate is slidably engaged into one side of the bottom frame to form a base; engaging...
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WO/2022/135192A1 |
Disclosed is an ear hook personal sound device. The key point of the technical solution of the present invention is: comprising a housing, a speaker, and a front conduction tube. One side of the speaker is connected to and sealed with th...
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WO/2022/135191A1 |
Disclosed are a personal audio system and the application thereof. The personal audio system comprises a housing, in which a right front loudspeaker, a left front loudspeaker and a controller are arranged, wherein a right rear guide tube...
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WO/2022/135340A1 |
An active noise reduction method. The method comprises: collecting an ambient sound, and determining an ambient audio signal; determining a working state, and determining at least one corresponding useful signal according to the working ...
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WO/2022/134208A1 |
Disclosed in the present application is a headset loudspeaker cavity assembly that replaces a plastic material with an Arboform degradable and environmentally friendly wood material. The Arboform wood material has the same economical and...
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WO/2022/134521A1 |
The present invention designs an in-vehicle panoramic sound device and an automobile loudspeaker system. The in-vehicle panoramic sound device comprises a sound production apparatus, the sound production apparatus comprising vehicle door...
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WO/2022/135155A1 |
An electronic device, comprising a first carrier, a second carrier and a loudspeaker assembly, wherein the second carrier can move relative to the first carrier. The loudspeaker assembly comprises a box body and a loudspeaker module, whe...
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WO/2022/137041A1 |
Described herein is a wearable device (10) for effecting an audio communication via bone conduction and for detecting vital signals of an individual, comprising: means, in particular a communication unit (23), adapted to receive as input...
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WO/2022/140103A1 |
A method of audio processing includes capturing a binaural audio signal, calculating noise reduction gains using a machine learning model, and generating a modified binaural audio signal. The method may further including performing vario...
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WO/2022/137654A1 |
This earphone is worn by a user and comprises: a sound pickup unit; a detection unit for detecting movement by the user or the impact of the surrounding environment; and a control unit that performs processing of output sound on the basi...
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WO/2022/135754A1 |
An embodiment relates to a housing (10) for an ultrasonic transducer (100), the housing (10) comprising a bottom wall (14), which is adapted to act as an oscillation membrane; and an essentially cylindrical side wall (12) extending from ...
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WO/2022/139139A1 |
A case for accommodating an electronic device therein according to various embodiments disclosed in the present document, the electronic device including first and second support parts rotatably connected to a body part, a speaker, and a...
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WO/2022/139899A1 |
Apparatus, systems, methods, and articles of manufacture are disclosed for acoustic signal processing adaptive to microphone distances. An example system includes a microphone to convert an acoustic signal to an electrical signal and one...
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WO/2022/138237A1 |
This sound provision device comprises: a first actuator that vibrates on the basis of a sound signal and provides sound to a user by bone conduction; and a second actuator that vibrates on the basis of a sound signal and provides sound t...
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