Sound processing method, electronic device and storage medium

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United States of America Patent

PATENT NO 11750974
APP PUB NO 20230007393A1
SERIAL NO

17646401

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A sound processing method includes: determining a vector of a first residual signal according to a first signal vector and a second signal vector, the first signal vector including a first voice signal and a first noise signal input into the first microphone, the second signal vector including a second voice signal and a second noise signal input into the second microphone, and the first residual signal including the second noise signal and a residual voice signal; determining a gain function of a current frame according to the vector of the first residual signal and the first signal vector; and determining a first voice signal of the current frame according to the first signal vector and the gain function of the current frame.

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Patent Owner(s)

  • BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.; BEIJING XIAOMI PINECONE ELECTRONICS CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cao, Chenbin Beijing, CN 1 0
He, Mengnan Beijing, CN 2 1

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