You are the typical teenager |
You can hear the frequency of the mosquito teen repellent - but probably not for much longer! The highest pitched ultrasonic mosquito ringtone that I can hear is 17.7kHz |
| Find out which ultrasonic ringtones you can hear! |
Tuesday, December 8, 2009
Ultrasonic sound
I tested with some ultrasonic sound and i get grade C#...normal teenager...haha....but now my ear a bit pain liao...seems it not good for our eardrum...but occasionally test nvm de....here's my result...u all can test too...
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment