Grammar and Template-Based Speech Recognition of Spoken Utterances

Grammar and Template-Based Speech Recognition of Spoken Utterances

The present invention relates to a communication system, comprising a database including classes of speech templates, in particular, classified according to a predetermined grammar; an input configured to receive and to digitize speech signals corresponding to a spoken utterance; a speech recognizer...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GRUHN RAINER, HAMERICH STEFAN
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:The present invention relates to a communication system, comprising a database including classes of speech templates, in particular, classified according to a predetermined grammar; an input configured to receive and to digitize speech signals corresponding to a spoken utterance; a speech recognizer configured to receive and recognize the digitized speech signals; and wherein the speech recognizer is configured to recognize the digitized speech signals based on speech templates stored in the database and a predetermined grammatical structure.