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; German and English version prEN 1793-2:2023
Abstract
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.
Begin
2020-11-06
WI
00226264
Planned document number
DIN EN 1793-2
Project number
00519030
Responsible national committee
NA 005-10-26 AA - Noise reducing devices (national mirror committee for CEN/TC 226/WG 6)
Responsible european committee
CEN/TC 226/WG 6 - Noise reducing devices
draft standard
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; German and English version prEN 1793-2:2023
2023-08
Order from DIN Media
