On Feb 16, 2009, at 1:57 PM, Dylan Beaudette wrote: > The funny thing is that only some people can hear the whining sound. > Only > seems to be younger people (better hearing?).
Younger people tend to hear higher frequencies. It also varies from person to person; my range is fairly normal but my hearing is more sensitive than average, whereas my wife's hearing is normal but she can hear farther into the ultrasonic. We both hear things other people miss, and occasionally one of us will hear something the other can't. :) One of the things we hear that many others don't is monitors with loose coils. Damned annoying. So, not strange at all. Speaking of young people, I've heard stories of some of them using ultrasonic ringtones so adults can't hear them. _______________________________________________ vox-tech mailing list [email protected] http://lists.lugod.org/mailman/listinfo/vox-tech
