vad

代码说明：

  关于端点检测的几种方法，语音样本是自己录制的，对传统算法做了一些改进，加入了去噪，去噪之后再进行端点检测，均调通 vad0303：自己设置调整门限为一定值 vad0310：根据能量值和过零率设置门限，自适应门限值 vad0310_2：基于比例因子的门限自调整 vad0310.m加入了噪声，端点检测前都噪声进行了处理 entropy.m：基于自适应子带频谱熵的稳健性语音端点检测 可用于语音增强及端点检测 dbdoor.m：双门限算法，用于语音端点检测。可以通过调整门限值，并加入门限自适应算法，实现语音端点检测(Several methods on endpoint detection, recording their own voice samples, the traditional algorithm has made some improvements, adding a de-noising, and then after de-noising endpoint detection are transferred through)

文件列表：

vad





...\0409.jpg,32109,2016-04-09
...\1.wav,508170,2016-03-02
...\21.wav,462090,2016-03-02
...\31.wav,416010,2016-03-02
...\41.wav,416010,2016-03-02
...\51.wav,323850,2016-03-02
...\5_1.wav,27184,2007-09-13
...\5_2.wav,32726,2007-09-13
...\5_3.wav,27856,2007-09-13
...\61.wav,416010,2016-03-02
...\71.wav,277770,2016-03-02
...\bandpass.m,250,2014-02-24
...\dbdoor.asv,3895,2016-04-08
...\dbdoor.m,3894,2016-04-08
...\enframe.m,3062,2010-04-01
...\entropy.asv,1597,2016-04-11
...\entropy.m,1596,2016-04-07
...\filterdi.m,808,2014-09-01
...\vad0302.m,2888,2016-03-03
...\vad0303.m,2903,2016-03-10
...\vad0310.asv,3196,2016-04-06
...\vad0310.m,3219,2016-04-11
...\vad0310_1.asv,3465,2016-03-10
...\vad0310_1.m,3478,2016-03-10
...\vad0310_2.asv,3439,2016-03-10
...\vad0310_2.m,3439,2016-03-10
...\语音原图.jpg,34221,2016-03-31