My heart goes out to these people whose lives have been so disrupted by this noise. Although not everyone hears the hum there, I believe that some people are more sensitive to certain noises and frequencies than most people. I totally believe these people are hearing some kind of noise. I wonder if medical professionals in ENT can do extensive tests on people who hear the hum, and see if they can come up with something in common among them. I noticed watching the video that they showed windmills, and high power lines. I believe both of those things can cause noises that certain people are sensitive to.
As an example, in Wisconsin, there are many windmills there. I recall seeing something on my local news channel that interviewed people living in a rural area close to the windmills. Some people actually became quite ill, and stated the noise from the windmills was a low frequency rumble that they felt was destroying their lives. Some who lived in the area all their lives were planning to move just to get away from it.
While I have some mild tinnitus from working near loud equipment when I was active duty Navy, it's not too much of a bother. I couldn't imagine if it were so intrusive it kept me from sleeping or living my life.
As an example, in Wisconsin, there are many windmills there. I recall seeing something on my local news channel that interviewed people living in a rural area close to the windmills. Some people actually became quite ill, and stated the noise from the windmills was a low frequency rumble that they felt was destroying their lives. Some who lived in the area all their lives were planning to move just to get away from it.
While I have some mild tinnitus from working near loud equipment when I was active duty Navy, it's not too much of a bother. I couldn't imagine if it were so intrusive it kept me from sleeping or living my life.