https://blog.csdn.net/xiyeming/article/details/78468382...

  在CallNotifier.java中加入如下代码： publicvoidGetSensorManager(Contextcontext){sm=(SensorManager)context.getSystemService(Service.SENSOR_SERVICE);sensor...

来源：https://github.com/JorenSix/TarsosDSP/blob/master/src/core/be/tarsos/dsp/SilenceDetector.java/**______________________*|____||__/____|__*||_______________|||...

转载自：http://ganeshtiwaridotcomdotnp.blogspot.com/2011/08/silence-removal-and-end-point-detection_29.htmlForthepurposeofsilenceremovalofcapturedsound,weusedthe&nb...

#-*-coding:utf-8-*-importosimportwavefromtimeimportsleepimportnumpyasnpSUCCESS=0FAIL=1#需要添加录音互斥功能能,某些功能开启的时候录音暂时关闭defZCR(curFrame):#过零率tmp1=curFrame[:-1]tmp2=cu...

转载:http://www.voidcn.com/relative/p-fwdkigvh-bro.htmlpcm文件存储的是原始的声音波型二进制流，没有文件头。（1）首先要确认pcm文件的每个采样数据采样位数，一般为8bit或16bit。（2）然后确定是双声道还是单声道，双声道是两个声道的数据交互排列，需要单独提取出每...