Three-dimensional acoustic manipulation

[Dingman]

I did search here, but nothing matching "three-dimensional".

So, I thought I'd share. Pretty neat, I would have never thunk it...

https://www.youtube.com/watch?v=odJxJRAxdFU

 

[JoeESP9]

3D, hmmm. Isn't that what a sound stage is?

 

[tomlinmgt]

I had to watch it with no volume but even still, THAT is extremely cool. Especially for a acoustics dork like me. :yes:

Thanks for sharing! :thmbsp:

 

[hopeless]

3D, hmmm. Isn't that what a sound stage is?

When done right.

 

[Brett a]

I had heard of Chladni Patterns, but never this 3D exercise. Thanks for posting!

3D, hmmm. Isn't that what a sound stage is?

It may be another way to interpret the thread title, but it's not what the video is showing. In the video they are using standing waves to levitate sand particles. Standing waves aren't something you want in your listening room, are they?

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