All what I can say is; I realise this noise around in the age of 6-8 in night while I go to sleep. At that time I thought this was the noise of insects and water boilers noise. It doesn't bother me. After that age I didn't have that. Now I am 58. About a year continuously more loudly and day and night I do hear. It doesn't hinder my work or my movement.
if its just a shower and no tub spout then it most likely must be in your shower head and if its a hand held shower head (with a flexible hose attached) it most likely has a bad seal or some other way which allows air to get inside and drain the water out slowly. The same can be for a shower with a tub spout diverter and the shower head has a bad seal thus letting the water drain down the tub spout and it can be a real slow leak to cause the squeaking noise 20 minutes later, my guess of the squeaking noise would come from the air being pushed inside the shower head.
A crackling noise when you turn your head or press on the back of the neck - like rice krispies - is called Crepitus.
fill it with water or either pull it off!!
The rattling noise is in there so you can move the head around.
Noises in your head that distract you from concentrating. Ex. this noise could be a conversation you had early on that you are reflecting on it in your head.
A big head at birth can be caused by fluid around the brain. The phrase "big head" refers to someone being prideful or full of him or herself, the head means the ego in this instance.
Sounds like a piston hitting the cylinder head. A lifter will usually tick, but a piston will sound more like this knocking noise.
See a doctor to rule out tinnitus, which causes a noise that can be continuous or intermittent.
It is technically common sense. Head and brain damage would most likely be the cause.
Put your head under the hood and get someone to press the horn button - the loud noise which results from this action will direct you to the location of the horn
The symptoms you are describing could be caused by a leaky cylinder head gasket.
I had the same problem, I heard a squeak upon hitting bumps. It turned out to be simple. Turn the latch behind the head restraints fold down the seats and then slam it back up to make sure its closed correctly. That's what was wrong with my car. Hope this helps