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Hlavní stránka>22/30443389 DC BS EN 16272-3-1. Railway applications. Infrastructure. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance Part 3-1. Intrinsic characteristics. Normalized railway noise spectrum and single number ratings for diffuse sound field applications
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sklademVydáno: 2022-02-17
22/30443389 DC BS EN 16272-3-1. Railway applications. Infrastructure. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance Part 3-1. Intrinsic characteristics. Normalized railway noise spectrum and single number ratings for diffuse sound field applications

22/30443389 DC

BS EN 16272-3-1. Railway applications. Infrastructure. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance Part 3-1. Intrinsic characteristics. Normalized railway noise spectrum and single number ratings for diffuse sound field applications

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560 Kč
Označení normy:22/30443389 DC
Počet stran:16
Vydáno:2022-02-17
Status:Draft for Comment
Popis

22/30443389 DC


This standard 22/30443389 DC BS EN 16272-3-1. 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
This European Standard specifies a normalized railway noise spectrum for the evaluation and assessment of the acoustic performance of devices designed to reduce airborne railway noise near railways. All noise reducing devices different from noise barriers and related devices acting on airborne sound propagation, e.g. devices for attenuation of ground borne vibration and on-board devices are out of the scope of this European Standard.
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