The Mosquito or Mosquito alarm is an electronic device used to deter loitering by
young people ... The sound can typically only be heard by people below 25 years
of age, as the ability to hear ... T...
www.ask.com/youtube?q=Ringtone Kids Can Hear but Adults Can't&v=3q4WduuWBws
May 15, 2013 ... A website called www.teenbuzz.org produces mosquito tones in kilohertz only
your kids can hear. So we tested it out at dinner to find out if it's ...
This means that they can only be heard by kids and generally can't be heard by
adults over the age over 20 or so. See this article at the ... Find out just how far
your ears can hear into the range of ultrasonic ringtones. Pretty much everyone ...
May 26, 2006 ... But now, teens are using the high-pitch frequency that most adults can't hear ...
frequency that most teenagers can hear — but not most adults.
Jul 20, 2010 ... Stealth Tone is a special tool that most 20+ year olds cannot hear! Due to a
special frequency, you can play this annoying sound in stealth ...
Mosquito Ringtone: Parents & Teachers Can't Hear It, But Teens Can ...
Teenagers everywhere are downloading this all-new ringtone (known as “the ...
Since adults lose the ability to hear high-pitched sounds, the teens are using this
Download mosquito ringtones only audible to teenagers. Adults cannot hear. ...
Mosquito ringtones emit high-frequency tones that are inaudible by adults but
can be .... I'm 20 and I can't hear anything (AudioEngine A5 + M-Audio Audiophile
Mar 2, 2015 ... Apparently, there's a noise that only people under 25 can hear. Can you hear it?
... Yes, I can. No, I can't ... At 17,400 hertz, this sound is often used to drive
teenagers away. .... Sorry, but you can only react up to 3 times! Oops!
Teens are effectively driven away, but many adults can't hear this sound at all!
Things got even more interesting when some kids realized they could turn this
technology on their elders by making the sound into a ringtone. Students with the
Mar 19, 2010 ... 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. ... person, younger
teachers will be more able to hear the ringtone than older ones, do to ...