Can I hear these ultrasonic ringtones?
Find out just how far your ears can hear into the range of ultrasonic ringtones. Pretty much everyone should be able to hear the lowest tone (8kHz). Many people should be able to hear up to around 14.1kHz, from around 17kHz upwards we get into the range that only the under 20's can hear! - 8kHz Download 8kHz tone - 10kHz Download 10kHz tone - 12kHz Download 12kHz tone A 14.1kHz Download 14.1kHz tone A# 14.9kHz Download 14.9kHz tone B 15.8kHz Download 15.8kHz tone C 16.7kHz Download 16.7kHz tone C# 17.7kHz Download 17.7kHz tone D 18.8kHz Download 18.8kHz tone D# 19.9kHz Download 19.9kHz tone E 21.1kHz Download 21.1kHz tone F 22.4kHz
Fool your teachers! Fool your parents!!
Feel free to download any of the tones on this page and put them on your cell phone. If you want to fool your teacher or parents we suggest you find the highest pitched one that you are able to hear and use that to give yourself the best chance of fooling the adults.
Hearing test results
Choose the highest pitch tone that you could hear from the list below and click the 'Get result now' button
8kHz 10kHz 12kHz 14.1kHz 14.9kHz 15.8kHz 16.7kHz 17.7kHz 18.8kHz 19.9kHz 21.1kHz 22.4kHz
Ultrasonic ringtones
Ultrasonics are great new ringtones that play at a higher frequency than normal tones. 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.
mosquito ringtone The first ultrasonic ringtone to be released is the 'teen buzz' or mosquito ringtone. This tone was developed by students who thought it up after finding out about the mosquito 'teen repellent' device, which is used to stop groups of teenagers hanging around in a given area. See this article at the BBC to find out more
재미 삼아 해보는 청력테스트!!
전 19.9Khz 이상은 들리지 않는듯. 해드폰으로 해봐야 겠음 ㅎ
이 테스트가 10대들, 특히 남성 10대와 군대갔다온 20대와 비교해보면 확연하게 차이가 난답니다.
군에 있을때 20발 사격 하는것도 우리가 느끼기엔 미세하겠지만
귀에는 엄청난 충격을 가한다고 하네요.(특히 왼쪽 귀)
정확하게 하실려면 해드폰으로 벨런스 맞추고 한번 해보고
언벨런스로 왼쪽 오른쪽 테스트도 해보시는게 좋겠죠?
자료 출저 : http://www.ultrasonic-ringtones.com/
