Sound, Noise, Flicker and the Human Perception of Wind Farm Activity
Our first book has been released, it is a monograph entitled "Sound, Noise, Flicker and the Human Perception of Wind Farm Activity". Please contact us by email to order a copy, or use the paypal link below.
The "Excerpts" link at left takes you to the first pages of all chapters.
The explosion of wind farms worldwide has brought with it a rising tide of resistance from residents near them. Complaints about noise and flicker, as well as health problems such as sleep disturbance, headaches, dizziness, anxiety and depression, are all strikingly similar. Developers are advised by experts that the noise levels are virtually undetectable and so low that sound cannot directly cause these symptoms and that these people are naturally anxious.
Why is there such a disparity between the perception of the issue from
the two groups? Part of the problem is that the physics of sound and the
human perception of noise are still not well understood by many. There
is a great difference between being able to measure something and a person's
perception of it and the variation between individuals is never well accounted
for by a statistical mean. This can split communities into the affected
and the unaffected, the latter group who, due to no fault of their own,
cannot understand the views of those who complain. Yet, for those adversely
affected by the wind farm placement, there is no doubt about the intrusion
into their lives.
This Review brings together the many threads that are needed to explain
these issues as a series of Papers from experts dealing with issues of
human perception of wind farm noise and flicker. The intent is to make
this material accessible to the layman, so many of the papers have extended
introductions to the subject areas.
