When I was young I had many earaches, and they had to put in ear drops and a cotton ball to keep the medicine from coming out of my ears. I heard a noise I coul

When I was young I had many earaches, and they had to put in ear drops and a cotton ball to keep the medicine from coming out of my ears. I heard a noise I could not explain, it sounded like radio noise I said at the time. The doctor thought I said static but it was more like radio feedback. I had a hearing test, and I was told I had normal hearing. It comes and goes, and at times I can ignore it or it dies down for a while and starts up again. Doctors say it is not Tinnitus, I am not sure what it can be?