RSG’s Ryan Haac, Ken Kaliski, and Matthew Landis were published in a recent issue of the Journal of the Acoustical Society of America. Their paper, part of a multi-disciplinary research effort led by Lawrence Berkeley National Laboratory, evaluates the factors that affect outdoor audibility and noise annoyance of wind turbines.
Interestingly, they found that wind turbine sound level was the most robust predictor of audibility yet only a weak, albeit significant, predictor of noise annoyance. Consistent with international findings, they found that communities in the US are less tolerant of wind turbine noise than other common environmental noise sources.
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The following article appeared in Journal of the Acoustical Society of America (Vol.146, No.2) and may be found at https://doi.org/10.1121/1.5121309.
Wind turbine audibility and noise annoyance in a national U.S. survey: Individual perception and influencing factors »