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JPF_
 
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Quote:
Originally Posted by edplayer View Post
https://play.google.com/store/apps/d...ffmylawn&hl=en



GET OFF MY LAWN


This app produces high pitched frequencies that drive kids nuts, but cannot be heard by adults. Just adjust the slider until you can no longer hear the noise and watch them squirm!

For the kids: Save as ringtone/notification that teachers can't hear!

v 2.0 : Fixed click
v 2.1 : Save and set working again

keywords: mosquito




I can hear up to 17200hz
Old 11-29-2012, 07:09 PM JPF_ is offline  
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