android音頻及強噪相關

Android AudioRecord和AudioTrack介紹(Android音頻收集和播放 麥克風降噪) https://blog.csdn.net/tanningzhong/article/details/72844559

音頻採集（AudioRecorder） https://www.jianshu.com/p/125b94af7c08

MediaRecorder實時採集傳輸音頻問題 https://bbs.csdn.net/wap/topics/392086485

Android 音頻系統：從 AudioTrack 到 AudioFlinger http://www.javashuo.com/article/p-csxbbbcc-dk.html

Here is an OpenSL-ES project on Android. I use it to test the Android audio delay on devices https://github.com/garyyu/OpenSL-ES-Android-DelayTest