NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN IEC/TS 61400-11-2 ; VDE V 0127-11-2:2025-11 [New] references following documents:
| Document number | Edition | Title |
|---|---|---|
| ISO/TS 20065 | 2022-12 | Acoustics - Objective method for assessing the audibility of tones in noise - Engineering method More |