Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 4: Intrinsic characteristics - In situ values of sound diffraction under direct sound field; German version EN 16272-4:2016
Edition 2016-12

Garden equipment - Garden blowers, vacuums and blower/vacuums - Safety; German version EN 15503:2009+A2:2015
Edition 2016-04

Determination of airborne noise emitted by machines by, measurement of structure borne noise; basic requirements
Edition 1985-06

Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 11: Supply ventilation units; German version EN 13141-11:2015
Edition 2015-07

Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 1: Noise control strategies (ISO 11690-1:2020); German version EN ISO 11690-1:2020
Edition 2021-04

Acoustics - Measurement of sound absorption properties of road surfaces in situ - Part 1: Extended surface method (ISO 13472-1:2022)
Edition 2024-08

Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics (IEC 60027-2:2019); German version EN IEC 60027-2:2019
Edition 2023-02

Forestry and gardening machinery - Noise test code for portable hand-held machines with internal combustion engine - Engineering method (Grade 2 accuracy) (ISO 22868:2021); German version EN ISO 22868:2021
Edition 2021-05

Acoustics - Measurement of the influence of road surfaces on traffic noise - Part 1: Statistical pass-by method (ISO 11819-1:1997); German version EN ISO 11819-1:2001
Edition 2002-05

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