[pro-player height=35 width=600]http://www.youtube.com/watch?v=IUDTlvagjJA[/pro-player]
KopfhÃ¶rer aufsetzen und Augen schlieÃŸen
You’ll need headphones for this to work. Make sure there is no noise around, close your eyes, turn the volume up a little bit, hold and press headphone on your ears for better hearing, play it and enjoy this impressive audio work. Not a screamer not a prank!
CREDITS: Finally the origin of the embedded audio clip has been found. This amazing audio clip was created by QSound Labs as a demonstration of Binaural audio technology.
See this wikipedia entry for information about binaural recordings.
via Felix 😉