Methods of measuring the characteristics of reproducing equipment for digital audio compact discs (IEC 61096:1992); German version EN 61096:1993— 11 стр.
Information processing systems; data interchange on read-only 120 mm optical data disks (CD-ROM) (ISO/IEC 10149, september 1989); english version EN 30149:1991— 47 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.