Acoustics - Reference zero for the calibration of audiometric equipment - Part 2: Reference equivalent threshold sound pressure levels for pure tones and insert earphones (ISO 389-2:1994); German version EN ISO 389-2:1996
Edition 1996-10

Sound carrier with speech for recognition tests - Part 1: Sound carrier with wordlists in accordance with DIN 45621-1 (Recording 1969)
Edition 1995-08

Electroacoustics - Simulators of human head and ear - Part 6: Mechanical coupler for the measurements on bone vibrators (IEC 60318-6:2007); German version EN 60318-6:2008
Edition 2009-02

Gas analysis - Terms and definitions
Edition 2018-04

Acoustics - Normal equal-loudness-level contours (ISO 226:2003)
Edition 2006-04

Paints and varnishes - Determination of film thickness (ISO 2808:2019); German version EN ISO 2808:2019
Edition 2019-12

Acoustics - Hearing protectors - Part 1: Subjective method for the measurement of sound attenuation (ISO 4869-1:2018); German version EN ISO 4869-1:2018
Edition 2019-10

Acoustics - Reference zero for the calibration of audiometric equipment - Part 3: Reference equivalent threshold force levels for pure tones and bone vibrators (ISO 389-3:2016); German version EN ISO 389-3:2016
Edition 2016-06

Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO 389-7:2019); German version EN ISO 389-7:2019
Edition 2020-06

Acoustics - Normal equal-loudness-level contours (ISO 226:2023); Text in German and English
Edition 2025-03