SoundTouch

http://blog.csdn.net/leilu2008/article/details/6540575

http://www.cnblogs.com/haore147/p/3662518.html

http://www.cnblogs.com/haore147/p/3662518.html

swing

http://www.cs.cf.ac.uk/Dave/HCI/HCI_Handout_CALLER/HCI_Handout_CALLER.html

http://blog.chinaunix.net/uid/13670711/abstract/1.html

http://www.baidu.com/s?wd=bmp%E6%96%87%E4%BB%B6%E6%A0%BC%E5%BC%8F&ie=UTF-8

http://www.baidu.com/s?wd=mp3%E6%96%87%E4%BB%B6%E6%A0%BC%E5%BC%8F&ie=UTF-8

http://blog.csdn.net/hguisu/article/details/7795435