Systems and methods for feature extraction

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United States of America Patent

PATENT NO 9830905
APP PUB NO 20150006164A1
SERIAL NO

14314022

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Abstract

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A method for feature extraction by an electronic device is described. The method includes processing speech using a physiological cochlear model. The method also includes analyzing sections of an output of the physiological cochlear model. The method further includes extracting a place-based analysis vector and a time-based analysis vector for each section. The method additionally includes determining one or more features from each analysis vector.

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Patent Owner(s)

Patent OwnerAddress
QUALCOMM INCORPORATED5775 MOREHOUSE DRIVE SAN DIEGO CA 92121-1714

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lu, Wenliang San Diego, US 9 52
Sen, Dipanjan San Diego, US 138 4817

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