语音信号处理，含短时平均过零率、短时平均能量和短时平均幅度等的求解. -Speech signal processing, including short-time average zero-crossing rate, short-term average energy and short-term average of solving.

对输入的语音信号运用短时能量函数进行去静音，然后把去掉静音帧之后的信号进行重组。-remove the mute of the speech signal (using short-term energy function), and then remove the signal mute frame after restructuring.