Measurement and assessment of aircraft sound; Text in German and English
Edition 2011-02

Acoustics - Determination of airflow resistance - Part 2: Alternating airflow method (ISO 9053-2:2020); German version EN ISO 9053-2:2020
Edition 2021-02

Pyrotechnic articles - Theatrical pyrotechnic articles - Part 5: Test methods; German version EN 16256-5:2012
Edition 2013-03

Interpreting services - General requirements and recommendations (ISO 18841:2018)
Edition 2020-12

Garden equipment - Walk-behind combustion engine powered trimmers - Safety; German version EN 14910:2007+A1:2009
Edition 2009-08

Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 4: Intrinsic characteristics - In situ values of sound diffraction; German and English version prEN 1793-4:2023
Edition 2023-08

Interpreting services - Legal interpreting - Requirements (ISO 20228:2019)
Edition 2020-12

Railway applications - Gangway systems between vehicles - Part 2: Acoustic measurements; German version EN 16286-2:2013
Edition 2013-09

Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering/survey methods for use in situ in a reverberant environment (ISO 3747:2010); German version EN ISO 3747:2010
Edition 2011-03

Scales and sizes for plotting frequency characteristics and polar diagrams (IEC 60263:2020); German version EN IEC 60263:2020
Edition 2021-10