里边包含了详细的代码及所需的音频文件,很详细,实现语音识别系统

对音频信号进行滤波，适用不同的窗函数，程序中可以自己录取声音，也可以加载已有的音频文件-The audio signal is filtered, the application of different window functions, the program can sound their own admission, you can load an existing audio file