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Random Ultrasonic ringtones

Tired of the hoochee momma ring tone you have?  Try one that no one can hear but you.  Ultrasonic ringtones are the latest in stealth.  Here’s my results.

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!

May 17, 2008 Posted by Ryan Risley | Geek Stuff | , , | No Comments Yet