BSI 23/30468473 DC 2023

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Draft BS EN 1793-2. 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 By	Publication Date	Number of Pages
BSI	2023	25

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Categories: 93.080.30 - Road equipment and installations, BSI

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Description

This document 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.

Additional information

Status	Definitive
Pages	25
Publication Date	2023-08-24
Standard Number	23/30468473 DC
Title	Draft BS EN 1793-2. 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
Identical National Standard Of	EN 1793-2
Descriptors	Test specimens, Road transport, Road vehicles, Acoustic testing, Ratings, Noise control devices, Sound insulation, Performance, Laboratory testing, Acoustic absorption, Acoustic measurement, Noise control (acoustic), Airborne sound insulation
Publisher	BSI
Committee	B/509/6
ICS Codes	93.080.30 - Road equipment and installations

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BSI 23/30468473 DC 2023

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