本程序是mp3解码程序。实现的功能为：将mp3文件解码，然后将解码后的数据保存成.pcm格式的文件。可以在pc或者dsp等平台上运行。-This program is a mp3 decoding process. To achieve the function as: decoding the mp3 files, and then save the data decoded into. Pcm formats. Dsp, etc., or in the pc platform.

自己编制的MP3文件定时播放程序，包含网络设置功能，已编译成功，可用于公共广播系统等。-It is play MP3 on time which you set at,and can set on another PC by TCP/IP. this program is appropriate to the system of broadcast.

运行上位机的歌曲播放软件，选择MP3 格式的歌曲文件，全速运行MP3play 程序，通过 网络传送的MP3 文件解码后直接输出到开发板PHONE 接口，此时，用户可通过耳机聆听 MP3 歌曲（高音质）(Run the PC player's song playing software, select the MP3 format song files, run the MP3play program at full speed, and send it to the PHONE interf