UNE-EN 61937-4:2004 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
2004UNE-EN 61937-4:2004 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