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Cheap diffusion option...
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Cheap diffusion option...
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Lefatshe
Jr. Member
Posts: 20
Re: Cheap diffusion option...
«
Reply #20 on:
4 Jul 2018, 02:26 pm »
Look at how wonderful these cardboard forms would be as a diffuser!!! My wife just received a shipment from Nakedwines.com and this is how they hold the bottles in the box.
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JLM
Full Member
Posts: 10668
The elephant normally IS the room
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Re: Cheap diffusion option...
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Reply #21 on:
4 Jul 2018, 02:50 pm »
The material doesn't 'look' acoustically opaque so they wouldn't offer much of a barrier to sound traveling through it and therefore not provide significant diffusion. Plus they aren't random depths, so would only diffuse at one frequency (approximately 1600 Hz from my guess of about 4 inch depth).
Here's a link to plans for a much better inexpensive (but heavy) diffuser:
http://www.pmerecords.com/Diffusor.cfm
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gab
Full Member
Posts: 626
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Re: Cheap diffusion option...
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Reply #22 on:
4 Jul 2018, 02:56 pm »
or here:
http://www.oliverprime.com/prd/?show=calculator
http://www.diyaudio.com/forums/construction-tips/269366-easy-diy-depot-sound-diffuser-panels-step-step.html
http://www.mh-audio.nl/DiffusorCalculator3.asp?km=3.56&kl=30.48&calc=Calculate+Diffuser#result
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Topic:
Cheap diffusion option...