Its annoying, high-pitched sound -- which many adults can't hear but most young people can -- would act as a teen repellent. Now, teens are staging a worldwide rebellion: Downloading the sound, or another ring tone in that same high-frequency range, allows them to hear their cellphones ring when their parents and teachers mostly cannot. The original Mosquito device is a small black box that looks like a speaker and emits pulsating sounds at a frequency around 17 kilohertz -- a range that is audible to relatively undamaged young ears but generally harder to hear for those older than The appeal of a kids-only technology quickly caught on: Teens around the world now use it to dodge cellphone restrictions in class. The craze started a few months after Mosquito launched, when someone -- probably in Scandinavia, according to Morris, though the British press pinned it on teens in Wales -- designed software that allowed people to download a similar high-pitched sound to their phones, then share that ring tone with others by beaming it through a Bluetooth wireless connection. Compound Security released its own version, and the Mosquito tone took on the classic attributes of viral marketing.
A Ring Tone Meant to Fall on Deaf Ears
Mosquito Ringtone - The Secret Ringtone Adults Can't Hear
At the same time that the sound was unbearable to him, the welders seem to not notice anything… perhaps this is what set the wheels in motion for the invention of The Mosquito. Stapleton invented The Mosquito anti-teen repellent out of a need to keep loitering teenagers away from storefronts. It operates by emitting high-frequency tone s that are outside the normal hearing range of adults. After testing the concept on his own children, Mr. Stapleton eventually formed a company called Compound Security and invented the Mosquito teenager repellent. The device was unveiled for a trial run in
Kids' stealth ring tones / They signal with high-pitched sound that most adults can't hear
Free Mosquito Ringtones. The Mosquito Ringtone came about after a crafty British man who invented a device called The Mosquito, the Mosquito is a device that emits a very high frequency tone meant to annoy teenagers adults are unable to hear the tone. Some crafty students decided to convert the same technology into a ring tone that only they teenagers could hear! By utilizing this free ringtone, you can get phone calls and receive text messages while in class or school without teachers knowing it.
Melissa Block. The war between teens and authority figures has a new -- or old -- front: ears. British shopkeepers tired of teenage loiterers have turned to the Mosquito teen repellent, which emits a high-pitch frequency that most teenagers can hear -- but not most adults.