One more thing, most of the time, I can hear the high-pitched flybacks of TV sets too.
I used to be able to hear that, on the old Picture Tube sets. If the diagonal hold was off, it made a sound I could identify from the other room. My grandmother would call me in to fix it, but when I heard that sound, I'd just go to her room to fix it. Used to freak her out, like I was psychic or something. LOL
With AM and talk radio I can hear the whistle but with the AM static breaking it up it’s not really as annoying.
On some FM stations I don’t hear or just don’t notice because I never turn the music up, what little I listen to music, and on others I can hear it even if I turn the sound way down. If I turn the music up to what most people call normal it becomes annoying. Turn it up loud it’s almost all I can hear and it hurts my ears.
Normal loud noise is loud to me but doesn’t bother me.
Gunfire, hammering on steel, engines running, power tools no real problem.