METHOD AND APPARATUS FOR FAST CALCULATION OF OBSERVATION PROBABILITIES IN SPEECH RECOGNITION
    1.
    发明申请
    METHOD AND APPARATUS FOR FAST CALCULATION OF OBSERVATION PROBABILITIES IN SPEECH RECOGNITION 审中-公开
    用于快速计算语音识别中观察概率的方法和装置

    公开(公告)号:WO2003005346A1

    公开(公告)日:2003-01-16

    申请号:PCT/RU2001/000263

    申请日:2001-07-03

    CPC classification number: G10L15/285

    Abstract: A method is presented that calculates many active mixture functions in a vector using single instruction multiple data (SIMD) instructions to process the vector. The vector contents are stored in a memory (110). The vector contents are used for speech recognition. Also presented is a device that includes a processor (210). A memory (110) is connected to the processor (210). A fast speech recognition process is connected to the processor (210) and the memory (110). The fast speech recognition process uses single instruction multiple data (SIMD) instructions to process a vector.

    Abstract translation: 提出了一种使用单指令多数据(SIMD)指令来计算向量中的许多有效混合函数的方法。 矢量内容存储在存储器(110)中。 矢量内容用于语音识别。 还提出了一种包括处理器(210)的设备。 存储器(110)连接到处理器(210)。 快速语音识别处理连接到处理器(210)和存储器(110)。 快速语音识别过程使用单指令多数据(SIMD)指令来处理向量。

    METHOD AND APPARATUS FOR DYNAMIC BEAM CONTROL IN VITERBI SEARCH
    2.
    发明申请
    METHOD AND APPARATUS FOR DYNAMIC BEAM CONTROL IN VITERBI SEARCH 审中-公开
    VITERBI搜索中动态光束控制的方法与装置

    公开(公告)号:WO2003005344A1

    公开(公告)日:2003-01-16

    申请号:PCT/RU2001/000264

    申请日:2001-07-03

    CPC classification number: G10L15/08 G10L15/12 G10L2015/085

    Abstract: A method is presented including selecting an initial beam width. The method also includes determining whether a value per frame is changing. A beam width is dynamically adjusted. The method further decides a speech input with the dynamically adjusted beam width. Also, a device is presented including a processor (420). A speech recognition component (610) is connected to the processor (420). A memory (410) is connected to the processor (420). The speech recognition component (610) dynamically adjusts a beam width to decode a speech input.

    Abstract translation: 提出了一种选择初始波束宽度的方法。 该方法还包括确定每帧的值是否正在改变。 波束宽度被动态调整。 该方法进一步确定具有动态调整的波束宽度的语音输入。 而且,呈现包括处理器(420)的设备。 语音识别组件(610)连接到处理器(420)。 存储器(410)连接到处理器(420)。 语音识别组件(610)动态调整波束宽度以解码语音输入。

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