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Shanghai, CN
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last 30 patents
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Patent Application
ECHO CANCELLATION METHOD AND APPARATUS
Publication number
20220301577
Publication date
Sep 22, 2022
Spreadtrum Communications (Shanghai) CO., Ltd.
Benbiao Luo
G10 - MUSICAL INSTRUMENTS ACOUSTICS
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Patent Application
AUDIO FREQUENCY ENCODING AND DECODING METHOD AND DEVICE
Publication number
20100121648
Publication date
May 13, 2010
Benhao Zhang
G10 - MUSICAL INSTRUMENTS ACOUSTICS