Posted by GarMan [ 216.13.136.38 ] on March 06, 2006 at 09:54:01:
In Reply to: Stage 4Pi improvement posted by LAL on March 04, 2006 at 11:39:45:
Hey LAL. Thanks for the report. I noticed that your cabinets were lined live-side/dead-side with fibreglass, but pretty much all around with Sonic Barrier. No doubt, the resulting improvements were probbably a combination of different material and placement. I'd be interested in knowing how much of it was gained with material vs placement (ie. would you get the same results if five sides were lined with fibreglass). Unfortunately, it sounds like it's impossible for you to remove the Sonic Barrier to test.
Also, was there a reason why "Glop" was originally only used on the unlined sides? Fibreglass does a good job of absorbing soundwaves but not much to dampen panels. I've found that putting some type of Glop-like material on all internal walls before lining with absorbant works very well to reduce boom.
Gar.
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