www.ask.com/youtube?q=Cell Phone Ring Adults Can't Hear&v=55XyKITH4_4
Aug 3, 2009 ... They took the ultra sonic frequency and converted into to a cell phone ringtone
which they aptly named Teen Buzz. As such, the adult proof ...
www.ask.com/youtube?q=Cell Phone Ring Adults Can't Hear&v=3q4WduuWBws
May 15, 2013 ... Kids are using "mosquito ringtones" adults can't hear ... A website called www.
teenbuzz.org produces mosquito tones in kilohertz only your kids can hear. So
we tested it ... Mosquito Ringtone- The One Teacher's Can't Hear!
Jun 13, 2006 ... Some students are downloading a ring tone off the Internet that is too high-
pitched to be heard by most adults. With it, high schoolers can ...
Download free mosquito ringtones, the ultrasonic ringtone also called Teen Buzz
that adults can not hear. ... The Ultrasonic Ring tone ADULTS CAN'T HEAR!
Mar 3, 2015 ... On the flip side, teens are striking back by employing these pitches as ringtones,
so they can get calls that their parents and teachers can't hear.
Mar 19, 2010 ... I didn't. Another cell phone went up and, again, I didn't hear anything. ... really
worked as advertised: Kids and teens can hear it but adults can't.
Pretty much everyone should be able to hear the lowest tone (8kHz). ... only be
heard by kids and generally can't be heard by adults over the age over 20 or so.
May 26, 2006 ... But now, teens are using the high-pitch frequency that most adults can't hear as a
text message alert while they're in class -- where they're not ...
Jun 13, 2006 ... Several young students have caught on to a recent trend: a ring tone that only
they can hear and most adults can't. Dubbed the Mosquito, the ...
Jun 12, 2006 ... For classrooms where cellphone use is forbidden, students have found a ring
tone that many adults cannot hear.