【摘要】 本文介绍一个适用于孤立单词语音识别系统的数据压缩方法——二维沃尔什变换算法(WHT算法)。这种方法的主要优点是运算简单,节省内存单元,从而可以提高话音识别的速度和精度。更多还原

【Abstract】 In this paper, A kind of data compressing method to suit to speech recognition system of isolated word-two-dimensional walsh thansformation (WHT) algorithm is introduced. The main advantages of this method is operation simple and save memory, so that it may have higher speed and accuracy for speech recognition.更多还原