Sentences with phrase «turbine noise measurements»
Another concern that must be dealt with is the development of wind turbine noise measurements that have clinical relevance.
https://www.wind-watch.org/ Not exact matches
Litchfield, N.Y., Wind Energy Facilities Local Law [PDF]-- prohibition of all wind turbines > 50 kW — thorough noise regulations and measurement standards
Using data without a safety margin, such as mean values for a given turbine model, measurements from a single turbine, or «best guess» for future turbines gives in principle a probability of 50 per cent that the actual erected turbines will emit more noise than assumed and that noise limits will be exceeded.»
In several records, staff noted that wind turbine noise exceeded regulations: ««Staff have attended at the complainants homes on multiple occasions... noise measurements were obtained... subjective observations were made by Provincial Officers... the conclusion of the POs were that the noise emissions from the wind turbines were causing an adverse effect contrary to S. 14 (1) of the EPA at the complainants locations...»
The review includes an up to date review of measurement techniques for assessing noise from wind turbines in accordance with international standards.
«Whilst the aerodynamic noise from a rotating turbine blade produces energy in the infrasound range, measurements of infrasound noise emissions from modern upwind turbines indicates that at distances of 200 metres, infrasound is in the order of 25 dB below the recognised perception threshold of 85 dB (G) and other similar recognised perception thresholds (Hayes Mckenzie Partnership Ltd, 2006).