MPEG-3(MP3)协议规范。该规范定义了MP3文件的格式、编码和解码算法，编解码器源程序等内容,MPEG-3 (MP3) protocol specification. The normative definition of the MP3 file format, encoding and decoding algorithms, source codecs, etc.

Full descr iption of ISO/IEC 11172-3 mpeg-1 audio format syntax and decoding process with all normative annexes. Standard is not free .-Full descr iption of ISO/IEC 11172-3 mpeg-1 audio format syntax and decoding process with all normative annexes.

iso/iec 11172-3 about MPEG-1 normalisation