There's a name for that. Relative pitch I think. I have "perfect
   pitch" or "absolute pitch" or whatever they call it. I dunno.
   Useless skill for me. I hear a motor humming, I know what note
   it is. The world sings. People talk and I hear the notes they're
   speaking and and I find it more interesting than the content of
   what they're saying*tongue emoticon*

   Still, world's never dull.