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Previous measurements using advanced measurement instrumentation and Narrowband 3-dimensional FFT based signal processing indicate the presence at infrasonic blade pass frequencies in dwellings from multiple turbines. New measurements include both… Click to show full abstract
Previous measurements using advanced measurement instrumentation and Narrowband 3-dimensional FFT based signal processing indicate the presence at infrasonic blade pass frequencies in dwellings from multiple turbines. New measurements include both near and extreme far field detailing that some homes are highly susceptible while others are not. Proposed calculations for transmissibility are outlined with simultaneous long-term measurements at 4 homes. Various locations inside homes are also compared to outside measurements relating wind speed, wind direction and other audible SLM parameters.
Journal Title: Journal of the Acoustical Society of America
Year Published: 2017
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