CEN/TC 226
| Project No. | FprEN 1793-3 |
|---|---|
| Title | This document specifies a normalized traffic noise spectrum for the evaluation and assessment of the acoustic performance of devices designed to reduce traffic noise near roads. |
| Registration number (WIID) | 72917 |
| Scope | This document specifies a normalized traffic noise spectrum for the evaluation and assessment of the acoustic performance of devices designed to reduce traffic noise near roads. |
| Status | Izstrādē |
| ICS group | 17.140.30 93.080.30 |