Considering the VAD effective detection of voice and mute, the VAD algorithm was applied to the MBE codec, in order to reduce the code rate.

• 考虑到静音检测技术可以对语音中声音和噪声部分进行有效的区分，为了进一步降低MBE声码器的编码速率，本文将静音检测算法应用到到多带激励语音编解码器中。