Sound effect adjustment

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12231868
APP PUB NO 20230041730A1
SERIAL NO

17969556

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Abstract

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A sound effect adjustment method is provided. In the method, a video frame and an audio signal of a corresponding time unit of a target video are obtained. A sound source orientation and a sound source distance of a sound source object in the video frame are determined. Scene information corresponding to the video frame is determined. The audio signal is filtered based on the sound source orientation and the sound source distance. An echo coefficient is determined according to the scene information. Further, an adjusted audio signal with an adjusted sound effect is generated based on the filtered audio signal and the echo coefficient.

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Patent Owner(s)

  • TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hu, Feng Shenzhen, CN 50 245

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