But now, teens are using the high-pitch frequency that most adults can't hear Teens Turn 'Repeller' into Adult-Proof Ringtone Story MP3.
Adult-Proof Ringtones However, another reader links to an article that contains an mp3 recording of the Mosquito sound. (When I listen to it I.
The original ultrasonic ringtone hearing test. Find out your hearing age.
Download mosquito ringtones only audible to teenagers. Adults cannot hear. The audio files of these ultrasonic mosquito tones are in MP3, WAV, OGG, and.
Teacher-proof ringtone hits the US behind Mosquito credited the kids' ingenuity and is now offering an MP3 ringtone from their website.