NEN-EN 1793-1
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics - Sound absorption
inactive
| Organization: | NEN |
| Publication Date: | 1 February 1995 |
| Status: | inactive |
| ICS Code (Noise emitted by means of transport): | 17.140.30 |
| ICS Code (Road equipment and installations): | 93.080.30 |
scope:
Specifies the laboratory method for measuring the sound absorption of flat noise barriers or cladding for retaining walls or tunnels. It covers the assessment of the intrinsic sound absorption performance of roadside noise reducing devices which can reasonably be assembled inside the testing facility described in EN 20354.
Document History
April 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
NEN-EN 1793-1 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...
June 1, 2015
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption under diffuse sound field conditions
NEN-EN 1793-1 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...
November 1, 2012
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption
This European Standard specifies the laboratory method for measuring the sound absorption of flat noise barriers or flat cladding for retaining walls or tunnels. It covers the assessment of the...
July 1, 2010
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption
This European Standard specifies the laboratory method for measuring the sound absorption of flat noise barriers or flat cladding for retaining walls or tunnels. It covers the assessment of the...
September 1, 1997
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption
Specifies the laboratory method for measuring the sound absorption of flat noise barriers or cladding for retaining walls or tunnels. It covers the assessment of the intrinsic sound absorption...
September 1, 1997
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption
Specifies the laboratory method for measuring the sound absorption of flat noise barriers or cladding for retaining walls or tunnels. It covers the assessment of the intrinsic sound absorption...
NEN-EN 1793-1
February 1, 1995
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics - Sound absorption
Specifies the laboratory method for measuring the sound absorption of flat noise barriers or cladding for retaining walls or tunnels. It covers the assessment of the intrinsic sound absorption...