System for recognizing spoken sounds from continuous speech and method of using same

System for recognizing spoken sounds from continuous speech and method of using same

A system for recognizing spoken sounds from continuous speech includes a plurality of classifiers (48) - (52) and a selector. Each of the classifiers implements a discriminant function (60) which is based on a polynominal expansion. By determining the polynomial coefficients of a discriminant functi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: SHAY-PING T. WANG
Format: Patent
Sprache:eng
Schlagworte:
ACOUSTICS
MUSICAL INSTRUMENTS
PHYSICS
SPEECH ANALYSIS OR SYNTHESIS
SPEECH OR AUDIO CODING OR DECODING
SPEECH OR VOICE PROCESSING
SPEECH RECOGNITION
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Beschreibung
Zusammenfassung:A system for recognizing spoken sounds from continuous speech includes a plurality of classifiers (48) - (52) and a selector. Each of the classifiers implements a discriminant function (60) which is based on a polynominal expansion. By determining the polynomial coefficients of a discriminant function, the corresponding classifier is tuned to classify a specific spoken sound. The selector (60) utilizes the classifier outputs (54) - (58) to identify the spoken sounds. A method of using the system is also provided.