Heat exchanger - Forced convection air cooled refrigerant condensers and dry coolers - Sound measurement; German version EN 13487:2019
Edition 2019-11

Acoustics - Noise emitted by machinery and equipment - Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions (ISO 11200:2014 + Amd. 1:2018); German version EN ISO 11200:2014 + A1:2020
Edition 2020-10

Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 1: Measurement at discrete points (ISO 9614-1:1993); German version EN ISO 9614-1:2009
Edition 2009-11

Acoustics - Determination of acoustic properties in impedance tubes - Part 2: Two-microphone technique for normal sound absorption coefficient and normal surface impedance (ISO 10534-2:2023); German version EN ISO 10534-2:2023
Edition 2024-01

Universal serial bus interfaces for data and power - Part 1-5: Common components - USB Audio 3.0 Device Class Definition (IEC 100/3157/CDV:2018); English version prEN IEC 62680-1-5:2018
Edition 2020-01

Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 3: Precision method for measurement by scanning (ISO 9614-3:2002); German version EN ISO 9614-3:2009
Edition 2009-11

Measurement of noise emitted by machines; airborne noise emission; enveloping surface method; basic method, divided into 3 grades of accuracy
Edition 1984-04

Acoustics - Laboratory measurement of sound insulation of building elements - Part 2: Measurement of airborne sound insulation (ISO 10140-2:2021); German version EN ISO 10140-2:2021
Edition 2021-09

Safety of machinery - System of auditory and visual danger and information signals; German version EN 981:1996+A1:2008
Edition 2009-01

Acoustics - Measurement of airborne noise emitted by information technology and telecommunications equipment (ISO 7779:2018); German version EN ISO 7779:2018
Edition 2019-04