Hearing protectors - Safety requirements - Part 6: Earmuffs with safety-related audio input; German version EN 352-6:2020+A1:2024
Edition 2024-06

Technical product documentation - Identification of characteristics on technical drawings
Edition 2006-11

Measuring methods for television tape machines; identical with IEC 60698:1981
Edition 1989-02

Calculation of the auditory sensation roughness
Edition 2022-11

Transmission of audio and/or video and related signals using infra-red radiation - Part 6: Video and audio-visual signals (IEC 61603-6:2001); German version EN 61603-6:2002
Edition 2002-07

Hearing protectors - Safety requirements - Part 9: Earplugs with safety-related audio input; German version EN 352-9:2020+A1:2024
Edition 2024-06

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
Edition 1997-12

Method of measurement of speed fluctuations in sound recording and reproducing equipment (IEC 60386:1972 + A1:1988)
Edition 1995-04

Type B helical video recorders; identical with IEC 60602:1980 (status of 1987)
Edition 1989-01

Sound system equipment: Headphones and earphones associated with personal music players - Maximum sound pressure level measurement methodology - Part 1: General method for "one package equipment"; German version EN 50332-1:2013
Edition 2014-08