一般而言，常见的程序都是才采用固定帧长的形式对语音信号进行处理，这里的程序可是实现对语音的帧长的变化，从而方便特殊情况下对语音的处理。-In general, the common procedures are only using the fixed frame in the form of the voice signal processing program here, but to achieve the change of the frame length of the speech,