Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for an essentially free field over a reflecting plane (ISO/DIS 3744:2023); German and English version prEN ISO 3744:2023
Edition 2023-02

Electroacoustics - Methods to determine corrections to obtain the free-field response of a sound level meter (IEC 62585:2012); German version EN 62585:2012
Edition 2013-03

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

Testing of acoustics in buildings - Airborne and impact sound insulation - Determination of the level difference by shafts
Edition 2013-07

Firefighting and fire protection - CAN interface for components in emergency vehicles - Part 3: Warning signal unit
Edition 2016-08

Acoustics - Test code for the measurement of airborne noise emitted by rotating electrical machines (ISO 1680:2013); German version EN ISO 1680:2013
Edition 2014-04

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

Consecutive distance interpreting - Requirements and recommendations
Edition 2021-11

Electroacoustics - Hearing aids - Part 8: Methods of measurement of performance characteristics of hearing aids under simulated in situ working conditions (IEC 60118-8:2005); German version EN 60118-8:2005
Edition 2006-08

Methods of test for refractory products - Part 1: Determination of dynamic Young's modulus (MOE) by impulse excitation of vibration (ISO 12680-1:2005); German version EN ISO 12680-1:2007
Edition 2007-05