[Dixielandjazz] The Shepard Tone Illusion

[Allan Brown]

That's very cool - cheers Andy.

Best,

Allan Brown


On 21 Apr 2011, at 13:18, andy.ling at quantel.com wrote:

> This is an interesting audio illusion
> 
> http://www.open.ac.uk/openlearn/science-maths-technology/science/physics-and-astronomy/physics/auditory-illusion-the-shepard-tone
> 
> or for a video about how it works
> 
> http://www.bbc.co.uk/programmes/p00gfdg1
> 
> Enjoy
> 
> Andy Ling
> 
> 
> 
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