KS C IEC 61937-4-2011(2021) 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
2011KS C IEC 61937-4:2011 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