25/5 Teen Buzz - this communication channel cannot be heard by adults
Pupils perform 'alarming' feat
A high-pitched alarm which cannot be heard by adults has been hijacked by schoolchildren to create ringtones so they can get away with using phones in class.
Schoolchildren have recorded the sound, which they named Teen Buzz, and spread it from phone to phone via text messages and Bluetooth technology.
Now they can receive calls and texts during lessons without teachers having the faintest idea what is going on.
You can listen to a recording of teen buzz
here . I didn't hear anything.
There is also a torrent download. (you need to go to
bittorrent do download the client first)
Via
Amy and
Emily