PROGRESSIVE APPLICATION OF KNOWLEDGE SOURCES IN MULTISTAGE SPEECH RECOGNITION

PROGRESSIVE APPLICATION OF KNOWLEDGE SOURCES IN MULTISTAGE SPEECH RECOGNITION

A speech recognition system is provided with iteratively refined multiple passes through the received data to enhance the accuracy of the results by introducing constraints and adaptation from initial passes into subsequent recognition operations. The multiple passes are performed on an initial utte...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ODELL JULIAN, HAMAKER JON, STROM NIKKO
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 speech recognition system is provided with iteratively refined multiple passes through the received data to enhance the accuracy of the results by introducing constraints and adaptation from initial passes into subsequent recognition operations. The multiple passes are performed on an initial utterance received from a user. The iteratively enhanced subsequent passes are also performed on following utterances received from the user increasing an overall system efficiency and accuracy.