Today we're going to talk about sidewall reflections because this is a really big element…
Dennis FoleyFebruary 9, 2015
Today we’re going to talk about subwoofer placement and pressurization because a subwoofer is really…
Dennis FoleyFebruary 2, 2015
Today we're going to talk about sound transmission class rating. Our rooms technically should be…
Dennis FoleyJanuary 26, 2015
This Blog has been updated from it original posting to reflect new information and changes…
Dennis FoleyJanuary 14, 2015
In a recent Google Hangout I got together a bunch of experienced and talented audio…
Dennis FoleyDecember 16, 2014
Today we’re going to talk about ideal bass absorber panel placement. Low frequency energy issues…
Dennis FoleyDecember 15, 2014
Last week I was asked “Can carpet be used as an acoustic treatment?” especially with…
Dennis FoleyDecember 15, 2014
In last week's Google hangout I was asked quite a few questions on comb filtering…
Dennis FoleyDecember 15, 2014
Last week I was asked, “Does more space between an acoustic panel and the wall…
Dennis FoleyNovember 27, 2014
There may be apps that do that. You can definitely find spectrum analyzers that will measure ultra low.
Is there an APP that can measure the ultra low frequency levels?
.Plaster is a viable middle and high frequency absorber. We have used it many times in new builds that have…
Hi Dennis I'm curious what you think of acoustic perforated plaster - say CST Galaxy -on particularly ceilings in music…