SMART DEVICE FOR REDUCING SOUND LEAKAGE, METHOD, AND SYSTEM, AND COMPUTER DEVICE

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20240414472A1
SERIAL NO

18402689

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A smart device for reducing sound leakage includes a frame, a main sound-generating device, an auxiliary sound-generating device, and a controller. The controller is configured to generate a control signal based on an electrical signal of the main sound-generating device to trigger the auxiliary sound-generating device to generate sound, so that the sound generated by the auxiliary sound-generating device and sound generated by the main sound-generating device through the sound outlet hole are superposed on each other, or the sound generated by the auxiliary sound-generating device and sound leakage generated by the main sound-generating device through the sound leakage hole form a dipole effect and counteract each other. The smart device according to the present disclosure can further reduce the sound leakage to improve privacy of the smart device for reducing sound leakage, which can also achieve an effect of improving sound quality.

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Patent Owner(s)

Patent OwnerAddress
AAC TECHNOLOGIES (NANJING) CO LTDZHANG YONG 8TH FLOOR R&D BUILDING EMERGING INDUSTRY INCUBATION BASE NANDA SCIENCE PARK YUANHUA ROAD XIANLIN UNIVERSITY TOWN QIXIA DISTRICT NANJING JIANGSU 210046 210046

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chu, Yufen Nanjing, CN 6 0
He, Wenkai Nanjing, CN 3 0
Jiang, Yuheng Nanjing, CN 13 4
Liu, Kejia Nanjing, CN 26 99
Zhang, Kang Nanjing, CN 133 585

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