AMAZING Audio Illusion

Very Cool! 5/5!!!

cool effect

super

original and amazing! well done 5*

Great job man, very cool illusion. 5 Stars for you. I hope you make some money off of this.

there are 3 octaves. we'll call them low, mid, high. You can hear the low the entire time while it goes up the scale. the mid and the high are the ones creating illusion. First half of the scale, the high octave is more dominant (in volume or what we hear), but that slowly changes. As if I'm slowly tuning the volume of the high down while I turn up the mid. By the time it gets to the end, the mid has the relative volume and the pitch as the beginning of the high. Well, now that I think about it... there might be 4 octaves. the low might be doing the same thing with 2 different octaves, but I can't tell.

multiple tones over so the next tone you hear is the next up the scale very good 5/5

thank you jean risset and roger shepard...

That was the S**t !!! If you don't get this you're an idiot.

In the middle of the tune, the tone goes down by a semitone... Maybe more... You don't notice it because it starts a new bar of melody.

This is actually a very old illusion found in museums around the world..... This is all around the internet and has been around for decades.....

Obviously photoshopped...pretty cool though

Yeah, this a cool one! I thought so already when I heard it for the first time, when I was studying Musicology - in 1990...

There is a similar one that's even cooler, with an eternally falling note.

...if you ask me.

Bit underwhelmed by this one.

why??

there's a bunch of overtones going on, as well as like 3 or 4 octave intervals. When the note reaches the 12th 1/2step, and you hit replay, you hear the 13th (octave) and NOT the lower note, because it just sounds more natural after the last note. The brain probably doesn't want to do the extra work of counting back down to 1

Ok am I the only one that only hears the same sound repeating it self?