CEN/TC 226
| Project No. | EN 1793-3:1997 |
|---|---|
| Title | This part of prEN 1793 gives 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) | 10645 |
| Scope | This part of prEN 1793 gives 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 |