Can you hear windfarms? – Daily Mail
German study found humans hear sounds from around 8 hertz This is a whole octave lower than had previously been assumed Wind farms produce something known as infrasound at 16HZ Wind energy sector has previously claimed noise was inaudible http://www.dailymail.co.uk/sciencetech/article-3156778/Can-hear-wind-farms-hum-electricity-Researchers-claims-human-hearing-better-thought.html
