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Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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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
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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
Describes the laboratory method for measuring the airborne sound insulation performance of road traffic noise reducing devices in reverberant conditions.
| Committee |
B/509/6
|
| DevelopmentNote |
Supersedes 95/100427 DC (08/2004) Supersedes 10/30218979 DC. (11/2012)
|
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
This European Standard specifies the laboratory method for measuring the airborne sound insulation performance of road traffic noise reducing devices in reverberant conditions. It covers the assessment of the intrinsic performance of barriers that can reasonably be assembled inside the testing facility described in EN ISO 10140-2 and EN ISO 10140-4.
This method is not intended for the determination of the intrinsic characteristics of airborne sound insulation of noise reducing devices to be installed on roads in non-reverberant conditions.
| Standards | Relationship |
| DIN EN 1793-2:2013-04 | Identical |
| NF EN 1793-2 : 2013 | Identical |
| UNI EN 1793-2 : 2013 | Identical |
| NS EN 1793-2 : 2012 | Identical |
| UNE-EN 1793-2:2014 | Identical |
| NBN EN 1793-2 : 2013 | Identical |
| ONORM EN 1793-2 : 2013 | Identical |
| I.S. EN 1793-2:2012 | Identical |
| EN 1793-2:2012 | Identical |
| EN 1793-3:1997 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 3: Normalized traffic noise spectrum |
| ISO 10140-2:2010 | Acoustics Laboratory measurement of sound insulation of building elements Part 2: Measurement of airborne sound insulation |
| EN ISO 10140-4:2010 | Acoustics - Laboratory measurement of sound insulation of building elements - Part 4: Measurement procedures and requirements (ISO 10140-4:2010) |
| PREN 1793-6 : DRAFT 2010 | ROAD TRAFFIC NOISE REDUCING DEVICES - TEST METHOD FOR DETERMINING THE ACOUSTIC PERFORMANCE - PART 6: INTRINSIC CHARACTERISTICS - IN SITU VALUES OF AIRBORNE SOUND INSULATION UNDER DIRECT SOUND FIELD CONDITIONS |
| ISO 10140-1:2016 | Acoustics Laboratory measurement of sound insulation of building elements Part 1: Application rules for specific products |
| EN ISO 10140-1:2016 | Acoustics - Laboratory measurement of sound insulation of building elements - Part 1: Application rules for specific products (ISO 10140-1:2016) |
| ISO 10140-4:2010 | Acoustics Laboratory measurement of sound insulation of building elements Part 4: Measurement procedures and requirements |
| EN ISO 10140-2:2010 | Acoustics - Laboratory measurement of sound insulation of building elements - Part 2: Measurement of airborne sound insulation (ISO 10140-2:2010) |
| ISO/IEC Guide 98-3:2008 | Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) |
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