MSCHEROKEE,

Spiderman got his abilities from a spider biting him. You've gotten super hearing from MS. Remember the bionic woman? You're like the bionic woman!

I know what you mean tho. I hear high pitched buzzing and I don't know if it's in my ears or somewhere else. I did find the source one time and it was something in the house. Of course DH doesn't hear any of it.

For some reason men have a reduced sense of smell and hearing. Or at least my DH does.

Sometimes I try and play soothing jazz music to drown out the other stuff. Sia and Norah Jones are much better to listen to than a buzzing noise.