UNI ISO 13472-1:2023
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Current
The latest, up-to-date edition.
Acoustics - Measurement of sound absorption properties of road surfaces in situ - Part 1: Extended surface method
Published date
06-07-2023
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This document describes a test method for measuring in situ the sound absorption coefficient of road surfaces as a function of frequency in the range from 250 Hz to 4 kHz. Normal incidence is assumed.
| Committee |
CT 2
|
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 13472-1:2022 | Identical |
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