Hi,
my room is treated with corner traps all around.
60 Hz is still should be tamed - it's 15-20 DB louder than 55 and 65.
all other frequencies are OK (incl 90 and 120).
seems to me like Helmoltz is the way to go.
DIY for me.
pls advise on design and calculations.
thx,
Gennady
Follow Ups:
- RE: taming 60 Hz room resonance - Ethan Winer 08:17:09 12/25/08
(0)
- In Reply to: RE: taming 60 Hz room resonance posted by Croc on December 24, 2008 at 13:29:13
Before going for tuned absorption I'd add more, and thicker, porous bass traps. Most rooms have 12 corners, not only 4. Then if you still are determined to used tuned absorbers, formulas can be found in the free Acoustics Calculator here:
http://www.mh-audio.nl/user/acoustic%20calculator.asp
--Ethan
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