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Author Topic: Recording architecture diffusers..  (Read 4855 times)

franman

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Re: Recording architecture diffusers..
« Reply #15 on: June 28, 2009, 09:52:13 am »

ahhh...ok. Thanks!
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spm_gl

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Re: Recording architecture diffusers..
« Reply #16 on: July 04, 2009, 09:58:27 am »

If they use very different impedances in those holes, it could work as a diffusor, but if the backing is homogenous, it will only scatter a very narrow band.
Mind you, I'm a lowly audio engineer, they probably know more physics than I do.

Edit: It looks like they do...
"The absorption characteristics of the perforated panels vary depending on the distance they are supported away from a solid boundary. The closer to the boundary, the lower the overall absorption at higher frequencies."  Shocked

Edit: A bit of research gave me this: http://www.hunecke.de/en/knowledge/diffusors/phase-grids.htm l
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Thomas Jouanjean

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Re: Recording architecture diffusers..
« Reply #17 on: July 04, 2009, 01:34:48 pm »

Excellent link Jan! Efficient website! Thanks
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