I was exposed to an extremely loud (sharp) noise whilst walking along the pavement where a lorry's tail lift was dropped onto
the road surface in 'free-fall'. I felt a very painful stabbing to my left ear (the ear nearest the offending vehicle) and, from then
on to the present day, have experienced the 'white noise' associated with Tinnitus.
Depending upon the severity of the condition and if loss of sleep is being caused - one can obtain various electrical devices to
counter the noise by tuning into it and nullifying or cancelling it out sufficiently for the sufferer to fall asleep. Some use a radio
under the pillow or headphones playing music - both are very effective.
I have lived with this for 17 years and I can promise you that the brain will eventually accept and, almost deny, the condition
sufficiently so much so that one has to actually become aware of the noise. Sometimes the noise actually disappears for a few hours but a sure way to bring it back is to nod off (even for just a few seconds) in front of the TV for example.
There are clinics that deal with this problem exclusively I believe but do not despair it DOES get better with time and I hope the
poster's husband will accept this.