VOICE RECOGNITION DEVICE, VOICE RECOGNITION METHOD, AND VOICE RECOGNITION PROGRAM

WIPO Patent Application WO/2011/016129

A1

A voice recognition device voice-recognizes a hierarchical command and comprises a dictionary storage means, a first voice recognition means, a second voice recognition means, and a recognition result processing means. The dictionary storage means stores dictionaries used for voice recognition in each hierarchy for recognizing the hierarchical command. The first voice recognition means, when voice data is inputted, performs a voice recognition based on a dictionary to be used when it is assumed that previously inputted voice data has been correctly recognized. The second voice recognition means, when voice data is inputted, performs a voice recognition based on a dictionary used when the previously inputted voice data has been voice-recognized. The recognition result processing means weights the recognition result of the first voice recognition means and the recognition result of the second voice recognition means based on the elapse time width elapsed from the time when the previously inputted voice data has been processed and then determines the final recognition result.

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JPH02244096	VOICE RECOGNIZING DEVICE

YOSHIDA MINORU (JP)

PCT/JP2009/063996

February 10, 2011

August 07, 2009

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PIONEER CORP (JP)
YOSHIDA MINORU (JP)

G10L15/06; G10L15/22; G10L15/32

JP2008089625A	2008-04-17
JP2002041078A	2002-02-08
JP2003177788A	2003-06-27
JPH04199198A	1992-07-20

NAKAMURA, Toshinobu et al. (JP)
Akinobu Nakamura (JP)

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