NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN IEC 60645-3 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| ISO 8253-2 | 2009-12 | Acoustics - Audiometric test methods - Part 2: Sound field audiometry with pure-tone and narrow-band test signals More |
