DIY Diffractal Diffusors

[hansaffe]

For all of you who are interested here some pictures from my DIY Diffractal Diffusors which i built as long as im stuck with the ground layout of the studio...

I dont want to promote this idea as mine or sell it commercially because i think the company RGP Diffusors has the patent for this stuff...

I just calculated my own 1-dimensional QRD Diffractal for my needs

i think (i dont know and didnt measure it) they are diffusive from 500Hz to 16kHz

btw: these nice milled mdf boards with the N7 matrix in it are made by the carpenter and i paid around 250 € for 50 meters. this is enough for 6 diffusors...

not more to say... i dont have very detailed pictures because i wasn´t planning to do open a new thread about it but now i do...

i hope you guys like it and maybe its helpful... if u need some instructions for your DIY diffractal just ask

Andi

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[hansaffe]

more pics to follow soon

[hansaffe]

here you go...


maybe its an inspiration for you guys

[Ro]

that.... looks... FANTASTIC! +1 for that carpenter too
thanx for sharing. Let us know when it's installed in your room, love to "see" it in action.

[hansaffe]

i´ll do that... when i find some time i could draw a sketchup model for this for those who wanna build their own... cuz its fun

of yourse mdf is not the most beautiful material in the world, but when its spot-lighted and mounted between fabric-covered walls it´ll be dope...

i got to build 2 more... i think that i document that more detailed from now on...


By the way: its a female carpenter

[Ro]

hurray for female carpenters

[rejected brick]

It looks like the MDF has a laminate on both sides. masonite?

[hansaffe]

no, maybe its because of the bad picture quality...

its plain mdf only





and maybe thats the woodglue

[Ro]

not that it matters, but this pic says otherwisse

[hansaffe]

not that it matters, but this pic says otherwisse

oh you´re right... but i ordered plan mdf

[Ro]

never the less, it's still a masterpiece

[hansaffe]

yes it is... and its still a mystery how she could mill all these panels with a 1-bladed mill only and charge me only 250 euros...



that looks like it needs hours and hours

i think she miscalculated her work a bit

[Ro]

post her address, I'll be needing her services

[hansaffe]

she gotta be chuck norris´sister

[saf34]

Hi hansaffe,

Nice job on those diffractals. Can I ask: what is the width of those fins? Looks about 2-3mm by eye. I'm about to try and have some milled as an experiment but not sure how thin I can go without them breaking off with the torque.

Cheers,
Stewart