Resource Documents by Öhlund, Olof
Larsson, Conny; and Öhlund, Olof
Amplitude modulation of sound from wind turbines under various meteorological conditions
Abstract Wind turbine (WT) sound annoys some people even though the sound levels are relatively low. This could be because of the amplitude modulated “swishing” characteristic of the turbine sound, which is not taken into account by standard procedures for measuring average sound levels. Studies of sound immission from WTs were conducted continually between 19 August 2011 and 19 August 2012 at two sites in Sweden. A method for quantifying the degree and strength of amplitude modulation (AM) is introduced . . . Complete article »
Also try:
Search all of documents for "Öhlund, Olof".
Search entire site for "Öhlund, Olof".
