Detection of end of utterance in speech recognition system
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United States of America Patent
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Aug 25, 2015
Grant Date -
Nov 17, 2005
app pub date -
May 12, 2004
filing date -
May 12, 2004
priority date (Note) -
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Abstract
The present invention relates to speech recognition systems, especially to arranging detection of end-of utterance in such systems. A speech recognizer of the system is configured to determine whether recognition result determined from received speech data is stabilized. The speech recognizer is configured to process values of best state scores and best token scores associated with frames of received speech data for end of utterance detection purposes. Further, the speech recognizer is configured to determine whether end of utterance is detected or not, based on the processing, if the recognition result is stabilized.
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