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STN is a protected designation of Slovak national technical standards.
Acoustics.Determination of sound power levels and sound energy levels of noise sources using sound pressure.Engineering methods for small movable sources in reverberant fields.Part 1:Comparison method for a hard-walled test room (ISO 3743-1:2010)
Standard published on 1.5.2011
Selected format:Acoustics.Determination of sound power levels and sound energy levels of noise sources using sound pressure.Engineering methods for small movable sources in reverberant fields.Part 1:Comparison method for a hard-walled test room (ISO 3743-1:2010)
Correction published on 1.10.2012
Selected format:Acoustics. Determination of sound power levels of noise sources using sound pressure. Engineering methods for small, movable sources in reverberant fields
Standard published on 1.10.2020
Selected format:Noise. Determination of the sound power level of noise of machines in a reverberation chamber. Engineering method
WITHDRAWN published on 1.8.1980
Selected format:Acoustics.Determination of sound power levels of noise sources.Engineering methods for small, movable sources in reverberant fields.Part 1:Comparison method for hard-walled test rooms (ISO 3743-1:1994)
WITHDRAWN published on 1.12.2009
Selected format:Acoustics. Determination of sound power levels of noise sources. Engineering methods for small, movable sources in reverberant fields. Part 1: Comparison method for hard-walled test rooms
WITHDRAWN published on 1.3.1997
Selected format:Acoustics.Determination of sound power levels of noise sources using sound pressure. Engineering methods for small, movable sources in reverberant fields.Part 2:Methods for special reverberation test rooms (ISO 3743-2:1994)
WITHDRAWN published on 1.12.2009
Selected format:Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for small, movable sources in reverberant fields - Part 2: Methods for special reverberation test rooms (ISO 3743-2:2018)
WITHDRAWN published on 1.2.2020
Selected format:Acoustics. Determination of sound power levels of noise sources using sound pressure. Engineering methods for small, movable sources in reverberant fields. Part 2: Methods for special reverberation test rooms
WITHDRAWN published on 1.5.1998
Selected format:Acoustics.Determination of sound power levels and sound energy levels of noise sources using sound pressure.Survey method using an enveloping measurement surface over a reflecting plane (ISO 3746:2010)
Standard published on 1.6.2012
Selected format:Latest update: 2024-08-01 (Number of items: 2 341 429)
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