Name: PREN 1793-2 : DRAFT 2016
Brand: CEN

ROAD TRAFFIC NOISE REDUCING DEVICES - TEST METHOD FOR DETERMINING THE ACOUSTIC PERFORMANCE - PART 2: INTRINSIC CHARACTERISTICS OF AIRBORNE SOUND INSULATION UNDER DIFFUSE SOUND FIELD CONDITIONS

Published date

01-12-2013

Publisher

Comite Europeen de Normalisation

European foreword
Introduction
1 Scope
2 Normative references
3 Symbols and abbreviations
4 Test arrangement
5 Test procedure and evaluation
6 Measurement uncertainty
7 Test report
Annex B (informative) Guidance note on the
use of the single 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	TC 226
DocumentType	Draft
PublisherName	Comite Europeen de Normalisation
Status	Current

Standards	Relationship
16/30345825 DC : 0	Identical
16/30345825 DC : DRAFT NOV 2016	Identical
10/30218979 DC : DRAFT JUNE 2010	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)
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 1793-6:2012	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
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)