SS-EN 1793-5:2025
Current
Current
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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
Published date
29-12-2025
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This document specifies a test method for measuring a quantity representative of the intrinsic characteristics of sound reflection from road noise reducing devices, the sound reflection index, and then calculate a single-number rating for sound absorption from it.
| Committee |
CEN/TC 226
|
| DocumentType |
Test Method
|
| PublisherName |
Standardiserings-Kommissionen I Sverige
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN 1793-5:2025 | Identical |
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