发明授权
- 专利标题: Speech recognizing method and apparatus, and speech translating system
- 专利标题(中): 语音识别方法与装置,语音翻译系统
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申请号: US626132申请日: 1996-04-05
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公开(公告)号: US5848389A公开(公告)日: 1998-12-08
- 发明人: Yasuharu Asano , Hiroaki Ogawa , Yasuhiko Kato , Tetsuya Kagami , Masao Watari , Makoto Akabane , Kazuo Ishii , Miyuki Tanaka , Hiroshi Kakuda
- 申请人: Yasuharu Asano , Hiroaki Ogawa , Yasuhiko Kato , Tetsuya Kagami , Masao Watari , Makoto Akabane , Kazuo Ishii , Miyuki Tanaka , Hiroshi Kakuda
- 申请人地址: JPX Tokyo
- 专利权人: Sony Corporation
- 当前专利权人: Sony Corporation
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX7-082218 19950407
- 主分类号: G10L15/00
- IPC分类号: G10L15/00 ; G06F17/28 ; G10L15/18 ; G10L15/28 ; G10L5/02
摘要:
In a speech recognizing apparatus, a grammatical qualification of a proposed speech recognition result candidate is judged without using a grammatical rule. The speech recognizing apparatus for performing sentence/speech recognition is comprised of an analyzing unit for acoustically analyzing speech inputted therein to extract a feature parameter of the inputted speech; a recognizing unit for recognizing the inputted speech based upon the feature parameter outputted from said analyzing unit to thereby a plurality of proposed recognition result candidates; an example data base for storing therein a plurality of examples; and an example retrieving unit for calculating a resemblance degree between each of said plurality of proposed recognition result candidates and each of the plural examples stored in the example data base and for obtaining the speech recognition result based on said calculated resemblance degree.
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