(no subject)
Mar. 18th, 2008 12:39 pmNicked from
renartthefox :
Unsurprising really, I've always been able to hear high pitched sounds - back when some stores used ultrasonic detectors to operate their automatic doors, I'd be nearly in physical pain in them.
You are a dog |
Or maybe you are a mosquito, you certainly can't be human. The highest pitched ultrasonic mosquito ringtone that I can hear is 21.1kHz |
| Find out which ultrasonic ringtones you can hear! |
Unsurprising really, I've always been able to hear high pitched sounds - back when some stores used ultrasonic detectors to operate their automatic doors, I'd be nearly in physical pain in them.