这是MPEG-1，MPEG-2，MPEG-3的文档，对搞音频编码的非常有用，-This is the MPEG-1, MPEG-2, MPEG-3 of the document, to engage in audio coding is very useful,

This International Standard describes the MPEG-2 audio non-backwards compatible standard called MPEG-2 Advanced Audio Coding, AAC [1], a higher quality multichannel standard than achievable while requiring MPEG-1 backwards compatibility. This M

The MPEG-1 Layer III (MP3) algorithm is one of the most successful audio The MPEG-1 Layer III (MP3) algorithm is one of the most successful audio formats for consumer audio storage and for transfer and playback of music on digital audio players.