Quote: "Of course, you do know that it started because shops were playing the sound outside to stop teenagers from lurking in the carparks and intimidating customers I assume"
I forgot! But yes, I do remember it now, my apologies to youthful ears.
Sounds a bit like the quiet whine from CRT screen to me, but slowly modulated & not unpleasant. Hawkeye's 'ears ringing' (with the street's background noise) is a good way of putting it.
Tinkergirl: At the other end of the sonic spectrum, you may er... 'enjoy' Googling "33hz"
I have an XP3000+, 1.5gb DDR333, a 6600GT and I'm programming 3k text-based exe's?!