Method and device for recognizing speech triggers speech-controlled procedures by recognizing specific keywords in detected speech signals from the results of a prosodic examination or intonation analysis of the keywords

A speech identifier has functional blocks like feature analysis (1) and keyword recognition (2). The results of the feature analysis are fed to a function block for intonation evaluation (4) consisting of a standard base frequency analyser. A keyword identifier's output connects to a keyword me...

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Bibliographische Detailangaben

1. Verfasser:	NAUMBURGER, VOLKMAR
Format:	Patent
Sprache:	eng ; 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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