Method for improving the recognition rate of a speech recognition system, and voice server using this method

Method for improving the recognition rate of a speech recognition system, and voice server using this method

Method for improving the recognition rate of a speech recognition system (4) during a dialogue session with a speaker, comprising the following steps: said speech recognition system (4) verifies at least one predetermined error condition that may cause a deterioration of said recognition rate (208)....

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: VAN KOMMER, ROBERT
Format: Patent
Sprache:eng ; fre ; ger
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:Method for improving the recognition rate of a speech recognition system (4) during a dialogue session with a speaker, comprising the following steps: said speech recognition system (4) verifies at least one predetermined error condition that may cause a deterioration of said recognition rate (208). In a preferred embodiment, the system detects use of unsupported dialects. When one error condition is detected (210), the speech recognition system (4) immediately barges in on the speaker and prompts him to correct the error.