Electroacoustics - Sound level meters Part 1: Specifications
Edition 2021-10-29

Electroacoustics - Sound level meters Part 3: Periodic tests
Edition 2018-10-02

Electroacoustics - Sound level meters Part 2: Pattern evaluation tests
Edition 2023-09-22

Electroacoustics - Sound level meters - Part 2: Pattern evaluation tests (Endorsed by Asociación Española de Normalización in August of 2017.)
Edition 2017-08-01

Electroacoustics - Methods to determine corrections to obtain the free-field response of a sound level meter
Edition 2024-04-11

Power transformers. Determination of sound levels. Application guide
Edition 2017-09-14

Power transformers - Part 10: Determination of sound levels
Edition 2017-04-12

Acoustics - Recommended design sound levels and reverberation times for building interiors
Edition 2016

Power transformers - Part 10: Determination of sound levels (IEC 14/764/CDV)
Edition 2013-12-15

Power transformers - Part 10-1: Determination of transformer and reactor sound levels - User guide (IEC 14/480/CDV)
Edition 2004-05-01