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Segmentierung von TV-Werbespots fuer Automatische Spracherkennung und Jingle-Erkennung

Digital
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Beteiligte Autor*innen der JOANNEUM RESEARCH:
DI Bernhard Rettenbacher; DI Dr. Franz Graf
Authors
Bernhard Rettenbacher and Franz Graf
Abstract:
TV Werbespots enthalten Sprache, Musik, Sound-Effekte und Hintergrundgeraeusche. Besonders bei Werbespots treten diese Signalklassen oft simultan auf. Ist dies der Fall, verschlechtert sich beispielsweise die Erkennungsleistung eines automatischen Spracherkennungssystems. Die Erkennungsleistung kann verbessert werden, indem die akustischen Modelle entsprechend der akustischen Situation adaptiert werden. Einen wesentlichen Beitrag dazu liefert eine temporale akustische Segmentierung.
Title:
Segmentierung von TV-Werbespots fuer Automatische Spracherkennung und Jingle-Erkennung

Publikationsreihe

Buchtitel
DAGA Fortschritte der Akustik DAGA 2007
More files and links
Jahr/Monat:
2007
Bibtex Download

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