Noise resistant auditory model for parametrization of speech

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United States of America Patent

PATENT NO 5537647
SERIAL NO

07972247

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Abstract

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A method and system are provided for alleviating the harmful effects of convolutional and additive noise in speech, such as due to the environmental noise and linear spectral modification, based on the filtering of time trajectories of an auditory-like spectrum in a particular spectral domain.

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Patent Owner(s)

Patent OwnerAddress
QWEST COMMUNICATIONS INTERNATIONAL INC1801 CALIFORNIA DENVER CO 80202

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hermansky, Hynek Denver, CO 16 567
Morgan, Nelson H Oakland, CA 10 653

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