I have a bit of the hissing T in my right ear and I find that it can be made worse or at least more noticeable when I sit near my air conditioner. The AC is on the wall to my left when I watch TV and sometimes (not all the time depending on who knows what) the right hear hiss gets crazy loud and annoying. It's like the A/C and the hiss in my right ear somehow make the hiss louder. It used to be pretty much anytime the A/C was on and I was near it but I went through a spell when the A/C didn't have any effect at all. Right now as I type it's not bad but before it was starting to act up. Maybe like all T, it's just a matter of focus but the first time this happened I certainly wasn't thinking about my ears at all. Anyway, just another weird thing with T, anyone else have this?