Sound capture for mobile devices

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11722821
APP PUB NO 20210211806A1
SERIAL NO

15999733

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Abstract

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Audio signals from microphones of a mobile device are received. Each audio signal is generated by a respective microphone of the microphones. First microphones are selected from among the microphones to generate a front audio signal. Second microphones are selected from among the microphones to generate a back audio signal. A first audio signal portion, which is determined based at least in part on the back audio signal, is removed from the front audio signal to generate a modified front audio signal. A second audio signal portion is removed from the modified front audio signal to generate a left-front audio signal. A third audio signal portion is removed from the modified front audio signal to generate aright-front audio signal.

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Patent Owner(s)

Patent OwnerAddress
DOLBY LABORATORIES LICENSING CORPORATION1275 MARKET STREET SAN FRANCISCO CA 94103-1410

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Chunjian Beijing, CN 20 50

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