PREN 16272-6 : DRAFT 2012

Name: PREN 16272-6 : DRAFT 2012
Brand: CEN

Superseded

RAILWAY APPLICATIONS - TRACK - NOISE BARRIERS AND RELATED DEVICES ACTING ON AIRBORNE SOUND PROPAGATION - TEST METHOD FOR DETERMINING THE ACOUSTIC PERFORMANCE - PART 6: INTRINSIC CHARACTERISTICS - IN SITU VALUES OF AIRBORNE SOUND INSULATION UNDER DIRECT SOUND FIELD CONDITIONS

Superseded date

01-10-2014

Published date

12-01-2013

Publisher

Comite Europeen de Normalisation

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Sound insulation index measurements
6 Measurement uncertainty
7 Measuring procedure
8 Test report
Annex A (informative) - Measurement uncertainty
Annex B (informative) - Template of test report on
airborne sound insulation of railway noise
barriers
Bibliography

Defines a test method for measuring a quantity representative of the intrinsic characteristics of airborne sound insulation for railway noise barriers: the sound insulation index.

Committee	TC 256
DocumentType	Draft
PublisherName	Comite Europeen de Normalisation
Status	Superseded

Standards	Relationship
DIN EN 16272-6:2014-12	Identical
12/30250625 DC : 0	Identical

DIN EN 16272-2:2013-01	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
12/30250628 DC : 0	BS EN 16272-3-2 - RAILWAY APPLICATIONS - TRACK - NOISE BARRIERS AND RELATED DEVICES ACTING ON AIRBORNE SOUND PROPAGATION - TEST METHOD FOR DETERMINING THE ACOUSTIC PERFORMANCE - PART 3-2: NORMALIZED RAILWAY NOISE SPECTRUM AND SINGLE NUMBER RATINGS FOR DIRECT FIELD APPLICATIONS
BS EN 16272-2:2012	Railway applications. Track. Noise barriers and related devices acting on airborne sound propagation. Test method for determining the acoustic performance Intrinsic characteristics. Airborne sound insulation in the laboratory under diffuse sound field conditions
I.S. 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
UNI 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
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
UNE-EN 16272-2:2013	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