Historical
IEC 61400-11 Ed. 2.1 en:2006
Wind turbine generator systems - Part 11: Acoustic noise measurement techniques
"Presents measurement procedures that enable noise emissions of a wind turbine to be characterized with respect to a range of wind speeds and directions. Allows comparisons between different wind turbines. May be applied by wind turbine manufacturers, purchasers, operators and planners or regulators."
Content Provider
International Electrotechnical Commission [iec]