Pretty much what it says in the title. I'm coming up on 7 weeks with unilateral noise-induced T in my right ear. It's mostly a high pitched ringing, that occasionally changes to a hissing or old CRT TV sound after I wake up in the morning. Something I noticed today was that after using a hairdryer, for about 30 seconds I could not hear my T at all. That's with plugging my ear and listening for it too. It gradually came back over the course of the next minute. I was able to replicate it again by doing the same thing. I was just curious if anyone else has experienced something like this. Is it possible that the sounds of the hairdryer contain the frequency of my T sound? From my hearing test, the Audiologist thinks it's around 5500-6000hz.