UNI EN 16272-1 : 2012

Name: UNI EN 16272-1 : 2012
Brand: UNI

Superseded

View Superseded by

RAILWAY APPLICATIONS - TRACK - NOISE BARRIERS AND RELATED DEVICES ACTING ON AIRBORNE SOUND PROPAGATION - TEST METHOD FOR DETERMINING THE ACOUSTIC PERFORMANCE - PART 1: INTRINSIC CHARACTERISTICS - SOUND ABSORPTION IN THE LABORATORY UNDER DIFFUSE SOUND FIELD CONDITIONS

Superseded date

01-24-2024

Published date

12-04-2012

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Test arrangement
6 Test procedure and evaluation
7 Measurement uncertainty
8 Test report
Annex A (informative) - Measurement uncertainty
Bibliography

Defines the laboratori method for measuring the sound absorption of flat noise barriers or flat claddings for retaining walls or tunnels.

Committee	CT 50
DocumentType	Test Method
PublisherName	Ente Nazionale Italiano di Unificazione (UNI)
Status	Superseded
SupersededBy	UNI EN 16272-1:2024

Standards	Relationship
EN 16272-1:2012	Identical

ISO 354:2003	Acoustics — Measurement of sound absorption in a reverberation room
EN ISO 354:2003	Acoustics - Measurement of sound absorption in a reverberation room (ISO 354:2003)
ENV 13005 : DRAFT 1999	GUIDE TO THE EXPRESSION OF UNCERTAINTY IN MEASUREMENT
EN 16272-3-1:2012	Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 3-1: Normalized railway noise spectrum and single number ratings for diffuse field applications