BS EN 16272-3-1:2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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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
Hardcopy , PDF
20-10-2023
English
30-11-2012
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Normalised railway noise spectrum
5 Single-number rating of sound absorption
DL[alpha]
6 Single-number rating of airborne sound
insulation DL[R]
7 Expression of results
Annex A (informative) - Guidance note on use of the
single-number rating of sound absorption
DL[alpha]
Annex B (informative) - Guidance note on use of the
single-number rating of airborne sound
insulation DL[R]
Defines a normalised railway noise spectrum for the evaluation and assessment of the acoustic performance of devices designed to reduce airborne railway noise near railways.
| Committee |
RAE/2
|
| DevelopmentNote |
Supersedes 11/30243091 DC. (11/2012)
|
| DocumentType |
Standard
|
| Pages |
14
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
This European Standard specifies a normalised 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 that differ 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.
| Standards | Relationship |
| EN 16272-3-1:2012 | Identical |
| EN 16272-1:2012 | Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics - Sound absorption in the laboratory under diffuse sound field conditions |
| EN 16272-2:2012 | Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 2: Intrinsic characteristics - Airborne sound insulation in the laboratory under diffuse sound field conditions |
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