Distant-talking speech recognition based on a 3-D Viterbi search using a microphone array.

This paper focuses on microphone arrays to realize distant-talking speech recognition in real environments. In distant-talking situations, users can speak at arbitrary positions while moving. Therefore, it,is very important for high quality speech acquisition using microphone arrays to localize a ta...

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Библиографические подробности

Опубликовано в::	IEEE Transactions on speech and audio processing 10, 2 (2002).
Главный автор:	Yamada, T.
Формат:	Статья
Язык:	English
Предметы:	3-D Viterbi search. 3-D trellis space. HMM states. Direction-time sequence. Distant-talking speech recognition. Fixed-position talker. High quality speech acquisition. Input frames. Microphone array. Moving talker. Speech recognition algorithm. Talker directions. Talker localization errors.