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STN is a protected designation of Slovak national technical standards.
Acoustics - Audiometric test methods - Part 3: Speech audiometry (ISO 8253-3:2022)
WITHDRAWN published on 1.6.2022
Selected format:Acoustics - Audiometric test methods - Part 3: Speech audiometry (ISO 8253-3:2012)
WITHDRAWN published on 1.8.2012
Selected format:Acoustics. Guidelines for noise control by enclosures and cabins (ISO 15667:2000)
Standard published on 1.8.2002
Selected format:Acoustics.Determination of sound power levels and sound energy levels of noise sources using sound pressure.Precision methods for anechoic rooms and hemi-anechoic rooms (ISO 3745:2012)
Standard published on 1.9.2012
Selected format:Acoustics.Determination of sound power levels and sound energy levels of noise sources using sound pressure.Precision methods for anechoic rooms and hemi-anechoic rooms (ISO 3745:2012)
Change published on 1.11.2017
Selected format:Acoustics. Determination of sound power levels of noise sources using sound pressure. Precision methods for anechoic and hemi-anechoic rooms (ISO 3745:2003)
WITHDRAWN published on 1.11.2004
Selected format:Acoustics.Determination of sound power levels of noise sources using sound pressure. Precision methods for anechoic and semi-anechoic rooms (ISO 3745:2003)
WITHDRAWN published on 1.12.2009
Selected format:Acoustics - Determination of sound power levels of noise sources using sound pressure - Precision methods for anechoic and semi-anechoic rooms (ISO 3745:2003)
WITHDRAWN published on 1.6.2004
Selected format:Acoustics - Guidelines for noise control in offices and workrooms by means of acoustical screens (ISO 17624:2004)
Standard published on 1.7.2005
Selected format:Acoustics - Laboratory measurement of the reduction of transmitted impact noise by floor coverings on a small floor mock-up - Part 1: Heavyweight compact floor (ISO 16251-1:2014)
Standard published on 1.2.2015
Selected format:Latest update: 2025-09-14 (Number of items: 2 232 183)
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