THE HUM

I have been troubled by 'The Hum' for several years now. Two years ago I found it very stressful, especially as my husband doesn't hear it and doesn't understand what  it is that I am hearing. I managed to get through 2011 without too much difficulty but unfortunately The Hum has come back over the last two weeks.
It sounds as if someone has left a car engine running outside or if a washing machine is on. A lot has been written on the internet about this strange hum, it is heard all over the country and the World. No one has been able to explain it

The dreadful thing is that you cannot get away from it and it sounds louder when your head hits the pillow.

The Hum is a mystery low frequency noise, a phenomenon that has been reported across Britain, North America and Australia in the past four decades.

There is a range of theories from farm or factory machinery to conspiracy theories such as flying saucers. And yet, "the hum" remains an unsolved case.

Woodland, a village in county Durham, has fallen victim to the noise. Some residents have reported hearing a buzzing noise like electricity or a car engine that won't go away.


 http://www.dailymail.co.uk/sciencetech/article-1184592/Have-heard-The-Hum-The-throbbing-noise-just-wont-away.html