Audio, video and audiovisual systems - Interconnections and matching values - Preferred matching values of analogue signals (IEC 61938:1996); German version EN 61938:1997— 21 стр.
Digital audio interface - Part 3: Consumer applications (IEC 60958-3:2006 + A1:2009 + A2:2015); German version EN 60958-3:2006 + A1:2010 + A2:2015— 67 стр.