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WO/2024/109492A1 |
The present application provides a sound production apparatus and an electronic device. The sound production apparatus comprises a transducer and a reflecting member, and the reflecting member and the transducer are arranged at an interv...
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WO/2024/108332A1 |
Provided in the embodiments of the description is an acoustic output apparatus. The acoustic output apparatus comprises: a transduction apparatus, which is configured to generate mechanical vibrations on the basis of an electrical signal...
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WO/2024/109493A1 |
A sound production apparatus (100) and an electronic device (1). The sound production apparatus (100) comprises a transducer (22), a driving apparatus (23), and a control circuit (40). The driving apparatus (23) is connected to the trans...
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WO/2024/111927A1 |
A wearable electronic device may be provided. The wearable electronic device may comprise: a housing; a speaker module disposed on the housing and including a diaphragm and a speaker frame in which the diaphragm is accommodated; a plural...
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WO/2024/109217A1 |
One or more embodiments of the present specification relate to an acoustic output device, comprising: a housing; a first loudspeaker provided in the housing, the first loudspeaker being separately and acoustically coupled to a first hole...
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WO/2024/108334A1 |
Embodiments of the present description provide an acoustic output device. The acoustic output device comprises: a transduction device configured to generate mechanical vibration on the basis of an electric signal, the transduction device...
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WO/2024/108735A1 |
Provided in the present utility model is a multifunctional sound generation device, comprising: a housing with an accommodating space, and a sound generation unit accommodated in the accommodating space, wherein one side of the housing i...
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WO/2024/109218A1 |
One or more embodiments of the present specification relate to an acoustic output device, comprising a housing; a first loudspeaker, which is arranged in the housing, comprises a first diaphragm, and is provided, in the housing, with a f...
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WO/2024/108866A1 |
The present invention provides a sealed dual-membrane (SDM) structure and a device comprising the structure. The SDM structure of the present invention comprises: a substrate; a first vibrating membrane and a second vibrating membrane wh...
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WO/2024/103561A1 |
A sound-absorbing material (1), a sound production apparatus and an electronic device. The sound-absorbing material (1) comprises zeolite powder particles and an inorganic adhesive, wherein the average particle size of the zeolite powder...
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WO/2024/106915A1 |
The present invention relates to a vibration actuator and, more specifically, to a stick-type vibration actuator implemented to transmit vibration to a vibration object. A vibration actuator in which a magnet unit and a suspension are in...
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WO/2024/103562A1 |
Disclosed in the present invention are a sound-absorbing material, a sound-producing apparatus and an electronic device. The sound-absorbing material comprises zeolite powder particles and an inorganic adhesive, the silicon-aluminum mass...
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WO/2024/104520A1 |
1. The invention relates to headphones with a left and a right headphone capsule, in each of which a magnetostatically driven planar sound transducer (10) with a sound emitting membrane (11) is accommodated, wherein the membrane (11) is ...
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WO/2024/066933A9 |
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/2024/099045A1 |
A loudspeaker (100), comprising: a driving unit (110), which is used for generating vibrations under the drive of an electrical signal; a vibration unit (120); a vibration transfer portion (130), wherein the vibration transfer portion (1...
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WO/2024/101586A1 |
An electronic device according to an embodiment may comprise: a housing; a speaker; and an enclosure surrounding the speaker and including a heat dissipation portion facing and spaced apart from the speaker. The electronic device may com...
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WO/2024/093462A1 |
An electronic device, comprising an outer housing (10), a loudspeaker module (20), and a sound guide channel (30). The outer housing (10) is provided with a sound outlet hole (11) which enables the interior of the outer housing (10) to b...
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WO/2024/095563A1 |
[Problem] To address the problem of providing a dynamic-type bone conduction speaker suitable for outdoor use by a normal listener. [Solution] In the present invention, the following are incorporated into a unit case 1A: a yoke assembly ...
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WO/2024/093818A1 |
An electronic device, relating to the technical field of electronic products. The electronic device comprises: a display module (101), a frame body (102), a housing (103), a sound production apparatus (104), and an acoustic wave enhancin...
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WO/2024/093803A1 |
Provided in the present application are a method for manufacturing a loudspeaker diaphragm, a loudspeaker and an electronic device. The method comprises: adding nano-silver to a polythiophene solution to form a nano-silver/polythiophene ...
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WO/2024/095093A1 |
The present invention relates to a speaker enclosure (1) comprising a housing (2) in which at least one speaker (3) is mounted, the housing (2) comprising, for each speaker (3), an opening (2a) closed by the front portion of the associat...
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WO/2024/087050A1 |
Certain aspects of the present disclosure provide techniques and apparatus for machine-learning-based diaphragm excursion prediction for speaker protection. One example method generally includes receiving an indication of one or more par...
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WO/2024/090231A1 |
This support component 6 comprises: a plurality of planar parts 30 that are aligned at intervals in a plate-thickness direction; a plurality of first peripheral-edge connecting parts 31 each of which connects two planar parts 30 adjacent...
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WO/2024/087296A1 |
Provided in the present utility model is a multifunctional sound production device, which comprises a lower housing, an upper housing and a sound production unit, wherein the sound production unit comprises a frame, a vibration system an...
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WO/2024/087295A1 |
Provided in the embodiments of the present utility model is a multifunctional sound production device, which comprises a housing having an accommodating space, and a sound production unit and a motor assembly which are accommodated in th...
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WO/2024/087904A1 |
An audio module (1) and a vehicle (10), relating to the technical field of terminals. The audio module (1) comprises a base (13), a loudspeaker (11) and a scatterer (12); both the loudspeaker (11) and the scatterer (12) are fixed to the ...
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WO/2024/087300A1 |
Provided in the present utility model is a multi-functional sound production device. The multi-functional sound production device comprises a lower shell, an upper shell, which defines an accommodating space together with the lower shell...
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WO/2024/087492A1 |
One or more embodiments of the present description relate to a sound production portion, comprising: a vibrating diaphragm; a magnetic circuit assembly; a coil, which is connected to the vibrating diaphragm and is at least partially loca...
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WO/2024/088038A1 |
Provided in the present application are a shell (10) and an electronic device (100). The shell (10) comprises a frame (11), a plate (12) and a plug member (13). The frame (11) and the plate (12) are of an integrally formed structure; a f...
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WO/2024/087301A1 |
The present utility model provides a multifunctional sound production device, comprising a housing having an accommodating space and a sound production unit. The housing is provided with a sound outlet running through the housing; the so...
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WO/2024/087483A1 |
One or more embodiments in the present description relate to a sound production part, comprising: a diaphragm; a magnetic circuit assembly; a coil, wherein the coil is connected to the diaphragm and is at least partially located in a mag...
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WO/2024/090888A1 |
This speaker module comprises: a first speaker which includes a yoke plate, a first magnet coupled to the yoke plate, a diaphragm spaced apart from the yoke plate, and a first coil coupled to the diaphragm; and a second speaker which inc...
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WO/2024/091677A1 |
This disclosure enables a device, which may be a portable audio input unit (e.g., a portable handheld microphone), that may be enabled to (i) reduce an audio distortion resulting from an airflow, whether natural, such as a wind, or man-m...
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WO/2024/087482A1 |
One or more embodiments of the present description relate to a sound production component, comprising: a diaphragm, a magnetic circuit assembly, and a coil, wherein the coil is connected to the diaphragm and is at least partially located...
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WO/2024/083140A1 |
A bone conduction vibration sound-producing unit and a bone conduction earphone. The bone conduction vibration sound-producing unit comprises an outer support (2), an elastic sheet (3), a magnetic circuit assembly (4) and a voice coil as...
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WO/2024/082380A1 |
The embodiments of the present application provide an electronic device, comprising a container and a receiver. The container is provided with a first chamber and a second chamber that communicate with one another, and two opposite walls...
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WO/2024/085526A1 |
The present invention relates to a vibration actuator and, more specifically, to a stick-type vibration actuator implemented to transmit vibration to a vibration target. The vibration actuator comprising a PCB plate having a lead wire an...
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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/2024/080709A1 |
An electronic device may comprise a microphone, a display, and a processor. The processor may be configured to: display, via the display, a screen including a plurality of executable objects; on the basis of a focused executable object a...
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WO/2024/078326A1 |
Disclosed in the present utility model is an audio massage gun. The audio massage gun comprises a massage gun body and an audio massage apparatus, wherein an accommodating cavity is provided in the massage gun body, the audio massage app...
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WO/2024/077647A1 |
An acoustic apparatus (3), comprising a housing (10), and a sound source (20) arranged in the housing (10), wherein a sound exit hole (11) and a reversed-phase sound hole (12) are provided in different surfaces of the housing (10); sound...
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WO/2024/080017A1 |
This speaker unit 1 comprises: a voice coil bobbin 60 around which a voice coil 62 is wound; a tinsel wire 61 that is joined, on the circumferential surface of the voice coil bobbin 60, to an electrical conductor 63 that is connected to ...
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WO/2024/075415A1 |
The present invention is an acoustic apparatus including: a cylindrical magnet 2; a bottom yoke 3 that adjoins one flat surface of the magnet 2; a pole piece 4 that adjoins a flat surface of the magnet on the side thereof facing the bott...
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WO/2024/075976A1 |
An electronic device, according to one embodiment, may comprise a housing including a speaker hole; and a speaker module within the housing. The speaker module may include a speaker including a first surface, a second surface opposite to...
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WO/2024/044923A9 |
Provided is a coaxial loudspeaker. The coaxial loudspeaker comprises a support ring, a magnetic circuit system, a first vibration system arranged inside the support ring and a second vibration system arranged outside the support ring, wh...
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WO/2024/065945A1 |
A sound channel determination method and apparatus, a storage medium, and a computer device. The method comprises: according to an acquired output current and output voltage, determining the number of loudspeakers (101); determining a sy...
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WO/2024/073298A1 |
Suspension systems for loudspeakers are disclosed. A loudspeaker can include a frame, a diaphragm flexibly attached to the frame, and a motor for driving the diaphragm. The motor can include a magnetic element and a voice coil. The louds...
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WO/2024/065918A1 |
The present utility model provides a sound generating device, comprising a basket, a vibration system, a magnetic circuit system, a front cover, a waterproof sealing ring, and a waterproof and breathable partition. The vibration system c...
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WO/2024/073566A1 |
There is provided a loudspeaker comprising: a frame; a diaphragm flexibly attached to the frame; a motor for driving the diaphragm; and a suspension system coupled to the frame and supporting at least part of the motor, wherein the suspe...
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WO/2024/072132A1 |
A wearable electronic device, according to one embodiment, may comprise: a housing including a front member facing a first direction, a rear member facing a second direction opposite to the first direction, and a side member surrounding ...
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