I need natural materials (no foam).
There are so many of these sites and companies that I am already lost.
I want to find wood wool acoustic panels at a good price.
It would also be great to find a “sandwich” of a ready-made panel, in which there is a panel made of wood wool, behind which there is also special mineral wool.
https://www.thomann.de/intl/the_takustik_spektrum_a20_absorber_b_stock_499981.htmSomething
Something like that (I think).
Since I think that such a design will be more favorable for sound than just hanging slabs of wood wool.
Also, if anyone knows where I can find information on measuring sound absorption from different structures using acoustic wood wool, I would be grateful.
I'm going to be placing acoustic panels in my house which I will use as a control room. Accordingly, they are needed to try to get rid of the “coloring” of the room, echo, standing waves, etc. To get direct sound from monitors without reflections (just mix in the field).
I know that a billion topics have already been created on this topic on the Internet, but let this be one more.
I have already had experience using “acoustic foam”. I collected all the dust with it, drowned out the high frequencies and that’s it. He just dried up the sound.
Now I need something more serious.
I know that the situation is most difficult with low frequencies.
Good acoustics to everyone.
P.S.
I have already written to other music and acoustic communities.
But I repeated this topic here, since I live in Finland. And perhaps someone knows a little-known company (what if) that produces acoustic wood panels (or ready-made “sandwiches”) in Finland.
by Krolevets