adult cant hear ringtone

... the ultrasonic ringtone, the Mosquito ring tone. Adults can't hear this ultra sonic ringtone for your cell phone. ... Report this lens as spam or adult ... The Teen Buzz Ringtone (also known as Mosquitotone or Zumbitone) is a cell phone ringtone that is too high-pitched for most adults to hear. ... Use the high pitched ring tone ! Indeed, most adult cannot hear this sound ... This entry "Phone Ringtone That Your Teacher Cannot Hear" was posted on ... On June 12th I wrote a piece called “The Mosquito Ringtone: This Adult Can Hear It!“. It’s about a 17Khz ring tone that adults can’t hear, ... Jun 12, 2006 ... students have found a ring tone that many adults cannot hear. ... which uses this common adult abnormality to adults' advantage, ... School kids using high-frequency ringtone out of teacher/adult hearing range .... Both me and him can hear it very clearly however my dad cant hear a thing. ... May 26, 2006 ... Teens Turn 'Repeller' into Adult-Proof Ringtone. by Melissa Block ... Most of their teachers can't hear the alert. ...