android audio

http://www.360doc.com/content/10/0421/22/155970_24257702.shtml

http://www.cnblogs.com/innost/archive/2011/01/09/1931457.html: audio track

http://wenku.baidu.com/view/68f0d0dfd15abe23482f4d72.html: android audio

 

 

http://blog.csdn.net/droidphone/article/category/1118446 

 

 

http://en.wikipedia.org/wiki/Downmixing: downmix

 

 

http://en.wikipedia.org/wiki/OpenSL_ES: opensl_es

http://blog.csdn.net/hgl868/article/details/7534841

 

 

 

http://en.wikipedia.org/wiki/OpenAL: openal