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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/2024/066933A1 |
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/2024/072132A1 |
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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WO/2024/066978A1 |
A loudspeaker (100) and an electronic device. The loudspeaker (100) comprises a guide structure (130), a beam generation module (140), a valve (120), and a housing (110), wherein the valve (120) is provided with a passageway (121), the v...
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WO/2024/072336A1 |
A string instrument (A) containing a magnetic sound receiver (10), coil pulleys (11) and metal cores (12), a chassis (13) that allows said magnetic sound receiver (10) to be positioned on the instrument, characterized in that, it compris...
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WO/2024/067420A1 |
Provided in the present application are an electronic device, an auxiliary material for an electronic device, and a housing assembly for an electronic device. The electronic device comprises a first housing, a functional component, a lou...
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WO/2024/065666A1 |
A method for mounting a flexible speaker grill on to an audio speaker housing, the method comprising: punching a plurality of holes through a thin, flat, piece of plastic to create a grill surface; affixing a scrim cloth to the rear surf...
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WO/2024/066198A1 |
Provided in the present invention is a diaphragm array. The diaphragm array comprises a plurality of diaphragm bodies arranged side by side, wherein a magnet is provided in a gap between every two adjacent diaphragm bodies, every two adj...
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WO/2024/067637A1 |
Disclosed in the present application are a low resonance structure and an electronic device. The low resonance structure is arranged inside a shell (1) of the electronic device, and comprises at least one functional module (7) and a damp...
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WO/2023/051465A9 |
The present application belongs to the technical field of audio apparatuses. Disclosed are a suspension device for a vibrating diaphragm and a voice coil, and a loudspeaker provided with the suspension device. The suspension device compr...
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WO/2024/060006A1 |
The present application mainly relates to an earphone and a transducer thereof. The transducer comprises a first magnetizer, a coil, and a magnet assembly. The orthographic projection of the coil on a reference plane perpendicular to a f...
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WO/2024/061027A1 |
The present application provides a transducer and an electronic device. The transducer comprises a substrate, a housing covering the substrate, and a solder ring connecting the substrate and the shell. The housing is fitted to the substr...
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WO/2024/055384A1 |
Provided in the embodiments of the present invention is a multifunctional sound production device, comprising a housing, a sound production unit, and a motor assembly provided with a coil element. The sound production unit comprises a ba...
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WO/2024/058424A1 |
An electronic device according to one embodiment comprises: a display; a housing including a first surface and a second surface; a speaker including one surface facing the first surface, and another surface facing the second surface; an ...
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WO/2024/057596A1 |
This electroacoustic transducer (100) comprises a magnetic circuit (110), a coil (120), an oscillation plate (130), a frame (140), and an edge (150). The edge (150) includes: an up-roll portion (151) which curves to protrude toward a fro...
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WO/2024/050899A1 |
A sound-absorbing material block, a preparation method therefor, and a use thereof. The sound-absorbing material block comprises three-dimensional open-cell foam, sound-absorbing material powder, a binder, a gelling agent, and a cross-li...
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WO/2024/052117A1 |
A bass loudspeaker system (10) including: a housing (100); a first diaphragm (210) and a second diaphragm (220); a first drive unit (310) and a second drive unit (320), each drive unit including a stationary part attached to the housing ...
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WO/2024/050970A1 |
An automobile loudspeaker and a sound system. The automobile loudspeaker comprises a basin frame, a vibrating diaphragm, a voice coil, and a magnetic circuit system having a magnetic gap. The outer edge of the vibrating diaphragm is conn...
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