UNE-EN 1793-1:2017
Current
The latest, up-to-date edition.
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption under diffuse sound field conditions
Hardcopy , PDF
Spanish, Castilian, English
15-11-2017
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.
| Committee |
CTN 135
|
| DevelopmentNote |
Supersedes UNE 135601-1 (08/2003)
|
| DocumentType |
Standard
|
| Pages |
28
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Current
|
| Standards | Relationship |
| NS EN 1793-1 : 2017 | Identical |
| BS EN 1793-1:2017 | Identical |
| NBN EN 1793-1 : 2013 | Identical |
| I.S. EN 1793-1:2017 | Identical |
| EN 1793-1:2017 | Identical |
| NEN EN 1793-1 : 2017 | Identical |
| DIN EN 1793-1:2015-06 (Draft) | Identical |
| NF EN 1793-1 : 2017 | Identical |
| ISO 354:2003 | Acoustics — Measurement of sound absorption in a reverberation room |
| EN 1793-3:1997 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 3: Normalized traffic noise spectrum |
| ISO 9613-1:1993 | Acoustics — Attenuation of sound during propagation outdoors — Part 1: Calculation of the absorption of sound by the atmosphere |
| EN 1793-5:2016 | Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 5: Intrinsic characteristics - In situ values of sound reflection under direct sound field conditions |
| EN ISO 354:2003 | Acoustics - Measurement of sound absorption in a reverberation room (ISO 354:2003) |
| ISO/IEC Guide 98-3:2008 | Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) |
Access your standards online with a subscription
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.
Important note : Users cannot be edited or removed once added to your Multi user PDF.