Acoustics - Determination of sound immission from sound sources placed close to the ear - Part 1: Technique using microphone in real ear (MIRE-technique) (ISO 11904-1:2002); German version EN ISO 11904-1:2002
Edition 2003-02

Firefighting and fire protection - Fire brigade control panel for emergency microphone
Edition 2022-08

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

Microphones and earphones for speech communications (IEC 61842:2002); German version EN 61842:2002
Edition 2002-11

Measurement microphones - Part 6: Electrostatic actuators for determination of frequency response (IEC 61094-6:2004); German version EN 61094-6:2005
Edition 2005-05

Sound system equipment - Part 24: Headphones and earphones - Active acoustic noise cancelling characteristics (IEC 60268-24:2023); German version EN IEC 60268-24:2024
Edition 2024-06

Portable multimedia equipment - Determination of battery duration - Part 2: Headphones and earphones with active noise-cancelling functions (IEC 63296-2:2023); German version EN IEC 63296-2:2024
Edition 2024-06

Measurement microphones - Part 8: Methods for determining the free-field sensitivity of working standard microphones by comparison (IEC 61094-8:2012); German version EN 61094-8:2012 + AC:2013
Edition 2013-04

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

Acoustics - Measurement and parametric description of of spatial sound distribution curves in workrooms for evaluation of their acoustical performance (ISO 14257:2001); German version EN ISO 14257:2001
Edition 2011-11