1. http://blog.csdn.net/lvmaker/article/details/8152810
2. http://blog.csdn.net/lvmaker/article/details/8153789
3. http://blog.csdn.net/lvmaker/article/details/8154068
4. http://blog.csdn.net/lvmaker/article/details/8156234
5. http://blog.csdn.net/midfar/article/details/7233454
6. github audioqueue
原文：http://www.cnblogs.com/lushengcao/p/5014055.html