Acoustics; determination of sound power levels of noise sources; precision methods for broad-band sources in reverberation rooms (ISO 3741:1988); german version EN 23741:1991— 16 стр.
Sound system equipment - Part 12: Application of connectors for broadcast and similar use (IEC 60268-12:1987 + A1:1991 + A2:1994); German version EN 60268-12:1995 + A2:1995— 9 стр.
Acoustics - Determination of sound power levels of noise sources; engineering methods for small, movable sources in reverberant fields - Part 1: Comparison method for hard-walled test rooms (ISO 3743-1:1994); German version EN ISO 3743-1:1995— 13 стр.
Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for small, movable sources in reverberant fields - Part 2: Methods for special reverberation test rooms (ISO 3743-2:1994); German version EN ISO 3743-2:1996— 20 стр.
Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering method in an essential free field over a reflecting plane (ISO 3744:1994); German version EN ISO 3744:1995— 28 стр.
Sound system equipment - Part 11: Application of connectors for the interconnection of sound system components (IEC 60268-11:1987 + A1:1989 + A2:1991); German version HD 483.11 S3:1993
Acoustics - Determination of sound power levels of noise sources using sound pressure - Precision methods for anechoic and hemi-anechoic rooms (ISO 3745:2003); German version EN ISO 3745:2003, Corrigenda to DIN EN ISO 3745:2004-05; German version EN ISO 3745:2003/AC:2006— 2 стр.
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.
Methods of measurement on receivers for television broadcast transmissions - Part 2: Audio channels - General methods and methods for monophonic channels (IEC 60107-2:1997); German version EN 60107-2:1997— 18 стр.
Surface mounting technology - Part 1: Standard method for the specification of surface mounting components (SMDs) (IEC 61760-1:1998); German version EN 61760-1:1998— 18 стр.