You can be on a bit of a sticky wicket when you are known to be having mental health problems and you start complaining about strange noises.
I'm putting this out here in the hope that someone Edinburgh based knows what the hell it is because it is driving me faintly homicidal and the council* can't do anything unless you know the source of the noise.
You can hear it between 6.30 and 9 ish in the morning and between about 8.30 and 11.30ish but sometimes much later at night. Also Sunday mornings until about 11. It's been going on for about 3-4 months now.
It sounds a little like a muted fog horn or the noise lighthouses make. It's low pitched and as much of a vibration as a sound and it pulses on and off. It cuts right through ear plugs and makes sleep impossible.
Does anyone have any ideas because it is making me very unhappy indeed?
*I think I could derive a lot of satisfaction out of being a noise abatement officer.