NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 61400-11 ; VDE 0127-11:2013-09 [Withdrawn] references following documents:
| Document number | Edition | Title |
|---|---|---|
| IEC/TS 61400-14 | 2005-03 | Wind turbines - Part 14: Declaration of apparent sound power level and tonality values More |
| ISO 7196 | 1995-03 | Acoustics - Frequency-weighting characteristic for infrasound measurements More |
| ISO 9613-1 | 1993-06 | Acoustics; attenuation of sound during propagation outdoors; part 1: calculation of the absorption of sound by the atmosphere More |