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Homepage>BS Standards>17 METROLOGY AND MEASUREMENT. PHYSICAL PHENOMENA>17.140 Acoustics and acoustic measurements>17.140.30 Noise emitted by means of transport>BS EN 16272-1:2023 Railway applications. Infrastructure. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance Intrinsic characteristics. Sound absorption under diffuse sound field conditions
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immediate downloadReleased: 2023-11-30
BS EN 16272-1:2023 Railway applications. Infrastructure. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance Intrinsic characteristics. Sound absorption under diffuse sound field conditions

BS EN 16272-1:2023

Railway applications. Infrastructure. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance Intrinsic characteristics. Sound absorption under diffuse sound field conditions

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Standard number:BS EN 16272-1:2023
Pages:32
Released:2023-11-30
ISBN:978 0 539 19229 2
Status:Standard
DESCRIPTION

BS EN 16272-1:2023


This standard BS EN 16272-1:2023 Railway applications. Infrastructure. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance is classified in these ICS categories:
  • 93.100 Construction of railways
  • 17.140.30 Noise emitted by means of transport
This European Standard specifies the laboratory method for measuring the sound absorption performance of railway noise barriers and related devices acting on airborne sound propagation in reverberant conditions. It covers the assessment of the intrinsic sound absorption performance of devices that can reasonably be assembled inside the testing facility described in EN ISO 354. This method is not intended for the determination of the intrinsic characteristics of sound absorption of noise barriers and related devices acting on airborne sound propagation to be installed on railways in non-reverberant conditions. The test method in EN ISO 354 referred to in this European Standard excludes devices that act as weakly damped resonators. Some devices will depart significantly from these requirements and in these cases, care is needed in interpreting the results.