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WO/2023/191290A1 |
The present disclosure provides an electronic device and a method for controlling voice guidance by the electronic device. The disclosed electronic device comprises: a processor configured to control an operation of the electronic device...
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WO/2023/191304A1 |
Disclosed is a speaker comprising a sound generating unit and a sound-guiding cavity provided with a vibration absorber nearby. The vibration absorber comprises an elastic unit and a metal ball arranged in the elastic unit, and at least ...
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WO/2023/189253A1 |
An electroacoustic transducer (10) for a vehicle comprises: a speaker unit that generates sound; a case (11) that is formed in a box shape and houses the speaker unit; and an attachment part (42) that is formed on the case (11) and is at...
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WO/2023/190623A1 |
This electroacoustic converter for a vehicle comprises a main baffle which is formed in a box shape and in which a first through-hole is formed. Further, the electroacoustic converter for a vehicle comprises a vibration unit that is disp...
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WO/2023/187660A1 |
Systems and methods of changing a level of at least one user attribute through real-time adaptation of auditory attributes presented to the user such that, over a time period, the user's level of the at least one user attribute changes d...
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WO/2023/188345A1 |
This acoustic signal output device comprises a driver unit and a housing in which the driver unit is accommodated. An acoustic signal emitted to one side from the driver unit is taken as a first acoustic signal, and an acoustic signal em...
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WO/2023/190834A1 |
The ultrasonic wave unit according to the present invention comprises a piezoelectric element having an ultrasonic wave generation surface for generating ultrasonic waves and a transmissive diffraction portion which is positioned on the ...
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WO/2023/190592A1 |
This headset comprises: a pair of sound output devices including a driver unit; an arm connecting the pair of sound output devices to each other; a positioning mechanism which is provided to the arm to move and position the arm in an ant...
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WO/2023/189141A1 |
The present invention provides a sound reproduction device in which air noise is reduced. A sound reproduction device having a casing in which is formed an opening for passing through between the interior and exterior, and a microphone...
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WO/2023/192437A1 |
Electronic eyewear device providing simplified audio source separation, also referred to as voice/sound unmixing, using alignment between respective device trajectories. Multiple users of electronic eyewear devices in an environment may ...
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WO/2023/185998A1 |
Disclosed in the present application is an earpiece. The earpiece comprises a case, the case being provided with a sound outlet hole; a sealing cover movably arranged in the case; and a driving portion, the driving portion being arranged...
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WO/2023/188475A1 |
[Problem] To provide a wireless earphone device that can be easily picked up even when dropped in a place that cannot be reached by a hand. [Solution] This wireless earphone device (1) comprises: an earphone body (10) that accommodates a...
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WO/2023/187902A1 |
Provided is an audio system that, without the use of earphones or headphones, plays back sound that cannot be heard by users in one's surroundings. The audio system comprises at least two speaker unit pairs that each include a positive s...
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WO/2023/184756A1 |
Disclosed in the present invention are an information display method and a computer-readable storage medium. The method is applied to a headset device. The headset device is communicationally connected to a user terminal and a head-mount...
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WO/2023/189608A1 |
This sound generation unit (22) comprises a sound generation device and an outside casing that covers the sound generation device. The outside casing has ribs (26b, 26c) that project toward the sound generation device. The sound generati...
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WO/2023/184673A1 |
The present application relates to the field of electronic devices. Disclosed is a sound box device. The sound box device comprises: a shell; a loudspeaker, which is arranged in the shell and is used for emitting a sound; a fabric, which...
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WO/2023/189673A1 |
Provided is a wearable device for which the degree of tightening can be adjusted by electronic control. The wearable device comprises: a frame body that is curved along the longitudinal direction, the degree of the curve being variable; ...
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WO/2023/187901A1 |
Provided is an acoustic system for reproducing such sounds that cannot be heard around a user, while reducing the shift of the position of a speaker system or the position of the user's head. The acoustic system comprises: a directivity ...
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WO/2023/187986A1 |
Provided is an ultrasonic transceiver in which a case larger than a scupper hole can be easily protruded from the inside to the outside of the ship through the scupper hole and fixed. This ultrasonic transceiver 11 has a structure in whi...
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WO/2023/189254A1 |
An electroacoustic transducer (10) for vehicles comprises: a speaker unit that produces sound; and a case (11) that is formed in a box shape to accommodate the speaker unit and that includes an attachment surface (18A) which is positione...
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WO/2023/179484A1 |
The present application relates to the technical field of terminals, and provides an earphone. The earphone comprises: a housing, the housing comprising a first opening and a second opening, when the earphone is worn on an ear, the housi...
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WO/2023/183335A1 |
Described are in-ear monitoring (IEM) systems configured for audio performance environments requiring low audio latency and high scalability. IEM systems can include an audio channel allocation device that determines audio channel alloca...
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WO/2023/181626A1 |
[Problem] To allow the state of abutment between a vocal cord vibration transmission portion in a user's ear hole and a bone conduction microphone to be stabilized irrespective of an individual difference in the shape of the user's ear, ...
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WO/2023/181832A1 |
This acoustic apparatus 1 comprises: a housing 2; an acoustic tube 3 having an inside open end 31 that opens to the interior of the housing 2 and an outside open end 32 that opens to the exterior of the housing 2, the acoustic tube 3 hav...
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WO/2023/180205A1 |
A proximity sensing system (1) for a wearable or an ear-mountable playback device (100) comprises an optical proximity sensor (10) and a control unit (20). The proximity sensor (10) comprises an emitter structure (11) configured to emit ...
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WO/2023/178869A1 |
The present application belongs to the technical field of active noise cancellation (ANC). Disclosed are an earbud wearing detection method, an earbud and a storage medium. The earbud comprises at least two capacitive sensors. The earbud...
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WO/2023/182088A1 |
A display device (100) comprises: a display unit including a flat panel that displays images; an output unit that is disposed on the back side of the flat panel and outputs sound by driving a plurality of vibration exciters that vibrate ...
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WO/2023/179621A1 |
A display device (10). The display device (10) comprises a display panel (100); a backlight module (200), the backlight module (200) comprising a backlight plate (210) and an optical film assembly, the backlight plate (210) comprising a ...
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WO/2023/181567A1 |
[Problem] To provide a speaker device that has a simple structure and makes it possible to easily and reliably reproduce a wide-range sound, especially a deep bass. [Solution] This speaker device 1 comprises an airtight enclosure 2, a co...
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WO/2023/182068A1 |
A display device (100) comprises: a display unit that includes a flat panel for displaying a video; and an output unit that uses driving of a plurality of excitation apparatuses and two left/right cone-shaped speakers to output audio, sa...
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WO/2023/182067A1 |
A display device (100) comprising: a display unit which includes a flat panel for displaying video; and an output unit which is arranged on a rear surface of the flat panel and outputs sound by driving a plurality of exciters for vibrati...
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WO/2023/179764A1 |
The present application discloses a bone conduction earphone, comprising an elastic connector and two sound production units. Two ends of the elastic connector are connected to the two sound production units; each sound production unit i...
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WO/2023/182008A1 |
In this sound output method, a plurality of directional speakers are arranged side by side in the height direction, detection processing is performed for detecting the position of the head of a user, identification processing is performe...
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WO/2023/179489A1 |
The present application provides a loudspeaker box, comprising a box body, a loudspeaker and 2N passive vibration assemblies, N being a positive integer. The loudspeaker is mounted on an upper box wall of the box body; the 2N passive vib...
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WO/2023/177883A1 |
Methods and systems of acknowledgment of wireless data packets is provided. For example, such a method can include receiving, from a central device, such as a smartphone, at a first peripheral device, such as a left earbud, a first isoch...
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WO/2023/174574A1 |
A loudspeaker assembly comprises: a loudspeaker, a rear enclosure, and a waveguide. The loudspeaker includes: a diaphragm, a drive unit, and a drive unit frame. The diaphragm has a first radiating surface for radiating sound in a forward...
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WO/2023/173355A1 |
Provided in the present specification is an acoustic output apparatus, the acoustic output apparatus comprising a vibration assembly and a mass element. The vibration assembly can comprise a piezoelectric structure and a vibration elemen...
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WO/2023/176190A1 |
A light-emitting device (3) according to the present disclosure comprises a substrate (10), a frame (20), and an actuator (30). The substrate (10) has a plurality of light-emitting elements (11) disposed side by side on a first surface (...
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WO/2023/176021A1 |
Provided is a speaker 200 comprising at least a terminal plate 230, a vibrating part, a tinsel wire 250, and an elastic member 260. The vibrating part among these components is constituted by a voice coil and a vibrating plate 220. The t...
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WO/2023/177770A1 |
An acoustic sensor device comprises a package, a substrate disposed in the package or forming a part of the package, and one or more microelectromechanical system (MEMS) transducers supported by the substrate and packaged in the package....
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WO/2023/170491A1 |
A hearing aid includes a microphone, and a processing unit. The microphone is configured to receive sound incident on the hearing aid and deliver a corresponding microphone output to the processing unit. The processing unit is configured...
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WO/2023/171124A1 |
[Problem] To extract uttered speech uttered by a specific user. [Solution] An information processing device according to the present invention is provided with: a first speech extraction processing unit that generates a first speech extr...
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WO/2023/171469A1 |
This sound generator comprises a sound generating body (6) for generating a sound, and a housing (1) accommodating the sound generating body, wherein: the housing is configured from a base (2) including a base outer cylinder portion (21)...
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WO/2023/169495A1 |
Disclosed in the present application is an electronic apparatus, comprising: an apparatus body, which comprises a mounting cavity, a front cavity and a rear cavity, wherein the front cavity and the rear cavity are located on two sides of...
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WO/2023/172256A1 |
A speaker module (100) includes a speaker (110) mounted to a frame (140), a pressure sensor (120) coupled to the frame (140) adjacent to the speaker (110), a barometric vent (130) extending through the frame (140) from a front surface of...
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WO/2023/169721A1 |
The invention relates to an active loudspeaker comprising a loudspeaker module, an electronics module, and a docking interface. The docking interface is configured to mechanically and electrically couple the loudspeaker module and the el...
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WO/2023/171280A1 |
This signal processing device comprises a masking assessment unit for assessing the masking state of a content sound and an ambient sound by using content sound data that has a plurality of channels and is outputted from a plurality of a...
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WO/2023/171279A1 |
This audio output device comprises: a first speaker which is a directional speaker disposed to face a video display surface; a second speaker with wider directivity than at least the first speaker; and an audio signal processing unit. Th...
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WO/2023/165426A1 |
Disclosed in the present application are an integrated circuit assembly and an electronic apparatus. The integrated circuit assembly comprises: a first circuit board, which is provided with at least one recess; at least one second circui...
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WO/2023/164953A1 |
Embodiments of the present application disclose an acoustic device. The device comprises: a piezoelectric assembly, the piezoelectric assembly vibrating under the effect of a driving voltage; a vibration assembly, which is mechanically c...
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