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Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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
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]
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