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BS EN 16272-3-1:2012

Действует
Railway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance. Normalized railway noise spectrum and single number ratings for diffuse field applications — 12 стр.
ОписаниеИзмененияСсылкиВерсии

Ссылочные документы

BS EN 16272-1:2012
Действует
Railway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance. Intrinsic characteristics. Sound absorption in the laboratory under diffuse sound field conditions — 16 стр.
BS EN 16272-2:2012
Действует
Railway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance. Intrinsic characteristics. Airborne sound insulation in the laboratory under diffuse sound field conditions — 14 стр.

На этот документ ссылаются

PD CEN/TS 16272-5:2014
Действует
Railway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance. Intrinsic characteristics. In situ values of sound reflection under direct sound field conditions — 44 стр.
BS EN 16272-2:2012
Действует
Railway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance. Intrinsic characteristics. Airborne sound insulation in the laboratory under diffuse sound field conditions — 14 стр.
BS EN 16272-6:2014
Действует
Railway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance. Intrinsic characteristics. In situ values of airborne sound insulation under direct sound field conditions — 48 стр.
BS EN 16951-2:2018
Действует
Railway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Procedures for assessing long term performance. Non-acoustic characteristics — 18 стр.
BS EN 16951-1:2018
Действует
Railway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Procedures for assessing long term performance. Acoustic characteristics — 18 стр.
BS EN 16272-1:2012
Действует
Railway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance. Intrinsic characteristics. Sound absorption in the laboratory under diffuse sound field conditions — 16 стр.
PD CEN/TS 16272-7:2015
Действует
Railway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance. Extrinsic characteristics. In situ values of insertion loss — 24 стр.