Ini ada ring tone yang hanya bisa didengar oleh anak-anak.
Tetapi tidak dapat di dengar oleh orang dewasa.
kagum aja dengar berita ini.
Yang tertarik silahkan download di bagian DOWNLOAD filenya "mosquito.mp3"
http://indozone.net/downloads/download/681/

source:
http://www.msnbc.msn.com/id/13274669/
http://www.nytimes.com/2006/06/12/tec...r=homepage

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Students find ring tone adults can't hear
High-pitched ‘Mosquito’ originally created to disperse youngsters

NEW YORK - Students are using a new ring tone to receive messages in class — and many teachers can't even hear the ring.

Some students are downloading a ring tone off the Internet that is too high-pitched to be heard by most adults.

With it, high schoolers can receive text message alerts on their cell phones without the teacher knowing.

As people age, many develop what's known as aging ear — a loss of the ability to hear higher-frequency sounds.

The ring tone is a spin-off of technology that was originally meant to repel teenagers — not help them. A Welsh security company developed the tone to help shopkeepers disperse young people loitering in front of their stores while leaving adults unaffected. The company called their product the "Mosquito."

Donna Lewis, a teacher in Manhattan, says her colleague played the ring for a classroom of first-graders — and all of them could hear it, while the adults couldn't hear anything.

gua coba cuma keluar "nginnggg" gitu. ato ada nada lain?

gak ada...emang gitu aja kok...
berarti elo masih anak-anak. j/k
ring tone ini kan di desain untuk bekerja pada frekuensi tertentu.
Frekuensi ini bisa ditangkap oleh anak-anak, tapi umumnya gak bisa oleh orang dawasa .

Btw, di kantor gue ada yg bisa denger dan ada yg enggak.
gue termasuk yg gak bisa denger.

hmm binatang bisa denger juga dong. tiap ada telp selalu dikejar2 anjing ama kucing.

gue bisa denger, .. brarti gue masih anak2.... emg bener sound like nyamuk aja.. ha,ha,ha,ha.... keren jg. tp klu aku sih pake ringtones ini alamat ke miss melulu, wong ga bisa bedain suara nyamuk sama ringtones ..

kedengeran seh
tp pusing lama2 dengernya...

kirain gw nani dah ga bs dengerin juga

nyoba ah....

Denger....cuman kalo ga pasang kuping awas, bisa2 telp masuk banyak yg ga kedengeran deh...

kedengaran sih...kalo kelamaan juga bisa pengeng nih kuping

yinyeksin menulis:
kedengaran sih...kalo kelamaan juga bisa pengeng nih kuping

Suaranya cuma ginggggggggggggggggggg doank ya??????

lha iya...emang apa yg elo harapkan..???
emangnya elo ngarepin bisa denger suara peterpan..???

Bukan suara Peterpan tapi siapa tahu malah suara orang buang anginnnnn

oh...jadi Thor pengen denger suara ariel peterpan buang angin
nih gue kasih...tapi kalo seluruh indozone kebauan, tanggung jawab yah...
http://indozone.net/downloads/download/689/

Disclaimer:
Kalo anda merasa kebauan karena mencium k****tnya ariel,
jangan salahkan saya, itu tanggung jawab Thor...

ringtone bikin mumet. kayak suara tv/ monitor yg lagi agak kenapa gitu. ucunya setelah convert jadi wav & transfer ke nokia 3660, bunyinya jadi "tuuuuut....." kayak alarm rusak gitu. wahahaha. padal waktu di komp ok.

waktu convert ato transfer frekuensinya dirubah. biasa kan ada bates range (misal 44kHz).

waktu transfer ubah gimana? waktu convert si udah ok. wav-nya dicoba di komp juga ok kok.