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    Speech recognition system having an interface to a host computer bus for direct access to the host memory
    1.
    发明授权
    Speech recognition system having an interface to a host computer bus for direct access to the host memory 失效
    语音识别系统具有与主计算机总线的接口，用于直接访问主机存储器

    公开(公告)号：US5353377A

    公开(公告)日：1994-10-04

    申请号：US931240

    申请日：1992-08-17

    申请人： Akihiro Kuroda ,  Masafumi Nishimura ,  Koichi Toshioka

    发明人： Akihiro Kuroda ,  Masafumi Nishimura ,  Koichi Toshioka

    IPC分类号： G10L15/14 ,  G09B19/04 ,  G10L15/28 ,  G10L9/00

    CPC分类号： G09B19/04 ,  G10L15/285 ,  G10L15/142

    摘要： A signal processing card packaged on a bus of a personal computer has a bus master which is used to access the main memory of the personal computer. A large table of probability values required for speech recognition is held in the main memory. When a label to be processed is generated, only the necessary part of the table is read from the main memory to the memory on the signal processing card by direct memory access transfer to perform speech recognition processing.

    摘要翻译： 封装在个人计算机的总线上的信号处理卡具有用于访问个人计算机的主存储器的总线主机。 在主存储器中保存大量语音识别所需的概率值表。 当生成要处理的标签时，仅通过直接存储器访问传送将主表中的必要部分从主存储器读取到信号处理卡上的存储器，以执行语音识别处理。