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SRPS EN 1793-1:2017

Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption under diffuse sound field conditions

May 31, 2017

General information

60.60     May 31, 2017

ISS

Z226/PKS 1

European Norm

17.140.30     93.080.30  

English  

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Scope

This European Standard specifies the laboratory method for measuring the sound absorption performance of road traffic noise reducing devices in reverberant conditions. It covers the assessment of the intrinsic sound absorption performance of devices that can reasonably be assembled inside the testing facility described in EN ISO 354.
This method is not intended for the determination of the intrinsic characteristics of sound absorption of noise reducing devices to be installed on roads in non-reverberant conditions.
The test method in EN ISO 354 referred to in this European Standard excludes devices that act as weakly damped resonators. Some devices will depart significantly from these requirements and in these cases, care is needed in interpreting the results.

Life cycle

PREVIOUSLY

WITHDRAWN
SRPS EN 1793-1:2013

NOW

PUBLISHED
SRPS EN 1793-1:2017
60.60 Standard published
May 31, 2017

REVISED BY

PROJECT
naSRPS EN 1793-1:2020

Related project

Adopted from EN 1793-1:2017

National regulations and standards

Sl. glasnik RS, br, 102/2017
УРЕДБА о утврђиваnju Prostornog plana područja posebne namene infrastrukturnog koridora auto-puta E-80, deonica Niš–Merdare

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