BS EN 1793-2:2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Road traffic noise reducing devices. Test method for determining the acoustic performance Intrinsic characteristics of airborne sound insulation under diffuse sound field conditions
Hardcopy , PDF
09-08-2018
English
30-11-2012
Foreword
Introduction
1 Scope
2 Normative references
3 Symbols
4 Test arrangement
5 Test procedure and evaluation
6 Measurement uncertainty
7 Test report
Annex A (normative) - Categorisation of single-number
rating
Annex B (informative) - Guidance note on use of the
number rating DL[R]
Annex C (informative) - Measurement uncertainty
Bibliography
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