April 19, 2009

How Far Can You Go...

There are several variations of this neat audio trick, but I've listed two of my favorites. Check them out to have your mind, or ears, blown away.



1 comment:

Unknown said...

I figured it out. If you listen to it closely there are actually two tones being played simultaneously. Your ear is used to one of the tones so it immediately starts to listen to that one. That's my theory