This is a version of the sound that (if you're over 25) you CAN hear. It's called Mosquito. They've been using it as a silent deterrent in the UK to clear streets of teenagers... Hmmmm. Makes you wonder. Not a great sound sample, but horrible to listen to and a reminder to us all of the power of sound. And the invisibility of it. kj
Type
Mp3 (.mp3)
Duration
0:40.332
File size
1.2 MB
Sample rate
48000.0 Hz
Bitrate
256 kbps
Channels
Stereo
Comments
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thedialoguep...
16 years, 9 months ago
I've corrected the text - this is the one you CAN hear if you're old!
dobroide
16 years, 9 months ago
WTF, at 4 KHz this one will be perfectly audible to most people, this is a shame!
http://img402.imageshack.us/my.php?image=mosquitospectral4khzsn8.jpg
You can copy, modify, distribute and perform the sound, even for commercial purposes, all without the need of asking permission to the author. Get attribution text...
920 x 245
481 x 86
375 x 30
