CEN/TC 211
| Project No. | LVS EN 23742:1991 |
|---|---|
| Title | This International Standard specifies the special requirements necessary for accurate determinations of the sound power when discrete frenquencies or narrow bands of noise are radiated by a source. |
| Registration number (WIID) | 9720 |
| Scope | This International Standard specifies the special requirements necessary for accurate determinations of the sound power when discrete frenquencies or narrow bands of noise are radiated by a source. |
| Status | Atcelts |
| ICS group | 17.140.01 |