BS EN 61937-4:2003 Digital audio - Interface for non-linear PCM encoded audio bitstreams applying IEC 60958: Non-linear PCM bitstreams according to the MPEG audio format
This part of IEC 61937 specifies the method for the digital audio interface specified in IEC 60958 to convey non-linear PCM bitstreams encoded in accordance with the MPEG audio.
BS EN 61937-4:2003 history
2003BS EN 61937-4:2003 Digital audio - Interface for non-linear PCM encoded audio bitstreams applying IEC 60958: Non-linear PCM bitstreams according to the MPEG audio format