Short-time average energy, short-time average zero-crossing rate and short-time energy-zero-product are introduced.

介绍了短时平均能量法、短时平均过零率法和短时能零积法三种语音端点检测法。

youdao

This paper introduces a VAD algorithm with average of the magnitude and weighted zero crossing rate, and the algorithm has been implemented by hardware.

介绍了一种平均幅度和加权过零率的VAD算法，并对该算法进行了硬件实现。

youdao