Data processing: speech signal processing – linguistics – language – Speech signal processing – For storage or transmission
Patent
1995-01-27
1999-12-21
Dorvil, Richemond
Data processing: speech signal processing, linguistics, language
Speech signal processing
For storage or transmission
704264, G10L 500
Patent
active
060061804
ABSTRACT:
An apparatus and method for recognizing deformed speech signals outputted from a microphone includes a module for comparing deformed signals with simulated deformed signals that are generated from non-deformed speech signals that have previously been digitized and stored in a memory. Frequencies of the formants of simulated deformed signals are about two-three times the frequencies of the formants of digitized non-deformed signals.
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Bardaud Philippe
Chollet Gerard
Dorvil Richemond
France Telecom
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