DIN EN 61937-4:2003
数字音频.用IEC 60958的非线性PCM编码音频比特流接口.第5部分:按照MPEG格式的非线性PCM比特流
Digital audio - Interface for non-linear PCM encoded audio bitstreams applying IEC 60958 - Part 4: Non-linear PCM bitstreams according to the MPEG audio format (IEC 61937-4:2003); German version EN 61937-4:2003