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    Speech recognition method remote controller, information terminal, telephone communication terminal and speech recognizer
    1.
    发明申请
    Speech recognition method remote controller, information terminal, telephone communication terminal and speech recognizer 审中-公开
    语音识别方法遥控器，信息终端，电话通信终端和语音识别器

    公开(公告)号：US20050043948A1

    公开(公告)日：2005-02-24

    申请号：US10499220

    申请日：2002-12-17

    申请人： Seiichi Kashihara ,  Hideyuki Yamagishi ,  Katsumasa Nagahama ,  Tadasu Oishi

    发明人： Seiichi Kashihara ,  Hideyuki Yamagishi ,  Katsumasa Nagahama ,  Tadasu Oishi

    IPC分类号： G10L15/14 ,  G10L15/00

    CPC分类号： G10L15/142

    摘要： A speech recognition method can be preferably applied to equipment for constantly performing speech recognition, converts speech into an acoustic parameter series, calculates for the acoustic parameter series the likelihood of a hidden Markov model 22 corresponding to the speech unit label series about a registered word and the likelihood of a virtual model 23 corresponding to the speech unit label series for recognition of speech other than the registered word, and performs speech recognition based on the likelihoods.

    摘要翻译： 语音识别方法可以优选地应用于用于不断执行语音识别的设备，将语音转换成声学参数序列，计算声学参数序列与对应于关于注册词的语音单元标签系列的隐马尔可夫模型22的可能性， 对应于语音单元标签序列的虚拟模型23的可能性，用于识别除登记字之外的语音，并且基于似然性执行语音识别。