发明名称 |
SPEECH RECOGNITION SYSTEM, SPEECH RECOGNITION METHOD, SPEECH SYNTHESIS SYSTEM, SPEECH SYNTHESIS METHOD, AND PROGRAM PRODUCT |
摘要 |
The object of the present invention is to keep a high success rate in recognition with a low-volume of sound signal, without being affected by noise. The speech recognition system comprises a sound signal processor 10 configured to acquire a sound signal, and to calculate a sound signal parameter based on the acquired sound signal; an electromyographic signal processor 13 configured to acquire potential changes on a surface of the object as an electromyographic signal, and to calculate an electromyographic signal parameter based on the acquired electromyographic signal; an image information processor 16 configured to acquire image information by taking an image of the object, and to calculate an image information parameter based on the acquired image information; a speech recognizer 20 configured to recognize a speech signal vocalized by the object, based on the sound signal parameter, the electromyographic signal parameter and the image information parameter; and a recognition result provider 21 configured to provide a result recognized by the speech recognizer 20.
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申请公布号 |
US2007100630(A1) |
申请公布日期 |
2007.05.03 |
申请号 |
US20060565992 |
申请日期 |
2006.12.01 |
申请人 |
NTT DOCOMO, INC |
发明人 |
MANABE HIROYUKI;HIRAIWA AKIRA;SUGIMURA TOSHIAKI |
分类号 |
G10L13/06;G06K9/00;G06K9/62;G10L13/00;G10L15/00;G10L15/16;G10L15/22;G10L15/24;G10L21/04 |
主分类号 |
G10L13/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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