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2024
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Invention
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Multi-input-driving loudspeaker.
A multi-input-driving loudspeaker including a frame, a diaphrag... |
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2023
|
Invention
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Sound-producing assembly, and digital loudspeaker system and control method therefor. A sound-pro... |
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Invention
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Automobile pedestrian warning apparatus. An automobile pedestrian warning apparatus, comprising a... |
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Invention
|
Multi-magnetic-circuit loudspeaker, and vehicle audio system. A multi-magnetic-circuit loudspeake... |
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Invention
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Method for determining mounting position of speaker. A method for determining a mounting position... |
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Invention
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On-board bass shaker and automobile audio system. An on-board bass shaker and an automobile audio... |
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2022
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Invention
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Automobile loudspeaker and sound system. An automobile loudspeaker and a sound system. The automo... |
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Invention
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Loudspeaker cone and loudspeaker. Disclosed in the present invention are a loudspeaker cone and a... |
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Invention
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Flip-chip loudspeaker and vehicle audio system. A flip-chip loudspeaker and a vehicle audio syste... |
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Invention
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Vehicle-mounted audio device and woofer group thereof. A vehicle-mounted audio device, comprising... |
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Invention
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2s audio bus, system, and dac circuit. A clock generation method used for an I2S audio bus, a sys... |
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Invention
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Front center vehicle console with speakers, and vehicle comprising same.
Disclosed are a vehicle... |
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2021
|
Invention
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System and method for verifying power amplifier of on-board audio system.
Disclosed are a system... |
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Invention
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System and method for verifying power amplifier of on-board audio system. Disclosed are a system ... |
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Invention
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Vehicle-mounted sound system and open-circuit detection method for loudspeaker thereof.
Disclose... |
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Invention
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Vehicle-mounted sound system and open circuit detection method for loudspeaker thereof. A vehicle... |
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Invention
|
Dual-cone speaker.
Disclosed is a dual-cone loudspeaker, including: a frame; a cone assembly arr... |
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Invention
|
Dual-cone small speaker.
Disclosed is a dual-cone loudspeaker, including: a frame; a cone assemb... |
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Invention
|
Multi-cone small speaker.
Disclosed is a multi-cone small loudspeaker, including a cone assembly... |
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Invention
|
Multi-cone speaker.
Disclosed is a multi-cone loudspeaker, including a cone assembly. The a cone... |
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|
Invention
|
Multi-cone small speaker. The present disclosure relates to a multi-cone small speaker without a ... |
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Invention
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Multi-cone speaker. The present disclosure relates to a multi-cone speaker. The speaker sound pla... |
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Invention
|
Dual-cone small speaker. The present disclosure relates to a dual-cone small speaker without a po... |
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Invention
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Dual-cone speaker. The present disclosure relates to a dual-cone speaker. The speaker sound playb... |
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Invention
|
Vehicle-mounted woofer device and design method therefor.
The present disclosure relates to a ve... |
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Invention
|
Coaxial loudspeaker with horn and shape optimization method therefor.
A coaxial loudspeaker with... |
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Invention
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Coaxial loudspeaker with horn and shape optimization method therefor. A coaxial loudspeaker with ... |
|
|
Invention
|
Vehicle-mounted woofer device and design method therefor. The present disclosure relates to a veh... |
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|
Invention
|
Loudspeaker and audio system.
Discloses are a loudspeaker and an audio system. The loudspeaker i... |
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Invention
|
Loudspeaker and audio system. Designed are a loudspeaker and an audio system. The loudspeaker com... |
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Invention
|
In-vehicle panoramic sound device and automobile loudspeaker system. The present invention design... |
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Invention
|
Tweeter and automobile audio system.
Disclosed are a tweeter and an automobile audio system. The... |
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Invention
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Tweeter and automobile audio system. Disclosed in the present invention are a tweeter and an auto... |
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2020
|
Invention
|
Loudspeaker frame, loudspeaker and mounting simulation analysis method therefor.
Disclosure is a... |
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Invention
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Loudspeaker basket, loudspeaker and mounting simulation analysis method therefor. Disclosed are a... |
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Invention
|
Pedestrian warning device system and pedestrian warning method. A pedestrian warning device syste... |
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2019
|
Invention
|
Multi-input-driving loudspeaker. A multi-input-driving loudspeaker including a frame, a diaphragm... |
|
|
Invention
|
Multi-input-driving loudspeaker. Disclosed is a multi-input-driving loudspeaker, which reduces th... |
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Invention
|
Damping analysis method for pedestrian warning loudspeaker. Disclosed in the present invention is... |
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Invention
|
Mid-range loudspeaker. A mid-range loudspeaker, including a frame, a diaphragm arranged on the fr... |
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Invention
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Mid-range speaker. Disclosed is a mid-range speaker. The operating range of the mid-range speaker... |
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|
Invention
|
Loudspeaker system. A loudspeaker system, having a good low-frequency response without a large bo... |
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|
Invention
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Loudspeaker system. Disclosed is a loudspeaker system, wherein same can have a good low-frequency... |
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Invention
|
Motion process analysis method for vibrating system of loudspeaker. Disclosed is a motion process... |
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Invention
|
Pedestrian alert device for electric vehicle.
The present disclosure relates to a pedestrian ale... |
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Invention
|
Magnetic circuit of loudspeaker and loudspeaker. The present disclosure relates to a magnetic cir... |
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P/S
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Telephones; cabinets for loudspeaker; diaphragms
(acoustics); televisions; audio- and video-rece... |
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P/S
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Telephones; cabinets for loudspeaker; diaphragms, namely, acoustic membranes; televisions; audio-... |
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Invention
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Pedestrian warning device having grille cover. A pedestrian warning device, comprising a warning ... |
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2018
|
Invention
|
Coaxial loudspeaker. The present disclosure relates to a coaxial speaker, which has better dust-p... |
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Invention
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Speaker packaging device and package body. A speaker packaging device. The speaker packaging devi... |
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Invention
|
High-pitched loudspeaker. The present disclosure relates to a high-pitched loudspeaker, which wid... |
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2017
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P/S
|
Telephones; cabinets for loudspeaker; diaphragms
(acoustics); televisions; audio- and video- rec... |
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P/S
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[ Telephones; ] cabinets for loudspeaker; [ acoustic diaphragms in the nature of electroacoustic ... |
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P/S
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Loudspeakers. |
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P/S
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Optical communication instruments; megaphones; material
testing instruments and machines; semi-c... |
