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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/survey methods for use in situ in a reverberant environment (ISO 3747:2010)
Standard published on 1.6.2012
Selected format:Acoustics.Determination of sound power levels and sound energy levels of noise sources using sound pressure.Engineering/survey methods for use in situ in a reverberant environment (ISO 3747:2010)
Correction published on 1.10.2012
Selected format:Acoustics. Determination of sound power levels of noise sources. Survey method using a reference sound source
WITHDRAWN published on 1.3.1987
Selected format:Acoustics.Determination of sound power levels of noise sources using sound pressure.Comparison method in situ (ISO 3747:2000)
WITHDRAWN published on 1.12.2009
Selected format:Acoustics. Determination of sound power levels of noise sources using sound pressure. Comparison method in situ
WITHDRAWN published on 1.3.2002
Selected format:Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering/survey methods for use in situ in a reverberant environment (ISO 3747:2010)
WITHDRAWN published on 1.6.2011
Selected format:Noise. Calculation of sound pressure levels assumed in industrial rooms
WITHDRAWN published on 1.5.1987
Selected format:Acoustics. Statistical methods for determining and verifying stated noise emission values of machinery and equipment. Part 1: General considerations and definitions
Standard published on 1.10.1997
Selected format:Acoustics. Statistical methods for determining and verifying stated noise emission values of machinery and equipment. Part 1: General considerations and definitions
Change published on 1.10.1997
Selected format:Acoustics. Statistical methods for determining and verifying stated noise emission values of machinery and equipment. Part 2: Methods for stated values for individual machines
Standard published on 1.10.1997
Selected format:Latest update: 2024-08-01 (Number of items: 2 341 429)
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