Question
How loud are wind turbines?
Answers
Noise can be measured with special meters: the noise from a commercial sized wind turbine at the nearest noise receptor (such as a house that is just outside the legally required setback distance from the turbine) will be no more than 38 dB. This volume is similar to a quiet library. 44 dB is like the sound of a bird chirping, 60 dB is the sound of a normal conversation, and nearby traffic can range from 50-100 dB. Commercial scale wind turbines are quiet: typically quieter than the wind.   Your Comment




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