Ceiling diffusion


Hello All,
I want add diffusion to my ceiling to help with slap back and flutter. Should I put the panels at the first reflection point or above my listening position?
Suggestions?
128x128orelayer
Kevinzoe,
I have Audio art 2" panels on the ceiling taking care of 1st reflection points and 4" panels on the 1st reflection points on the walls. I installed 4 DR6 (MSR Acoustics) diffusion panels above and slightly behind my listening position. You are correct, I did not hear any difference.
Yes I have carpet. After some careful listening I think the flutter is coming from two adjecent rooms that are open to the listening room. Maybe I should try treating those two rooms as well.
Orelayer
acoustic treatment

First try these foams. Best we have ever tried.
very light weight, easy to use and very effective
in controlling sound waves.


http://www.acousticsfirst.com/sound-absorbers.htm

http://www.acousticsfirst.com/
acoustical-foam-cloudscape-ceiling-tiles.htm

We have no interest in this company, but to use them for
our own audio projects.

Not knowing your dimensions, the best we would say is to

place them at the first third distance of your room from
the source.

Add two more the next third and soon on.


We have seen many audio jobs that were over done. Some of the rooms were as dead as a echo chamber. The less - the better and many of the acoustic panels are as stated, hard to use and cost far too much.

Let us know how your project works out.