A sound absorption coefficient is a coefficient that, for those of you out there that…
Dennis FoleyOctober 28, 2014
Since its original posting this blog has been updated to reflect new information in regards…
Dennis FoleyOctober 28, 2014
In a recent hangout I was asked "Can you just explain a little bit more…
Dennis FoleyOctober 28, 2014
In a recent Google Hangout I was posed a question by a Youtube subscriber called…
Dennis FoleyOctober 28, 2014
This blog has been updated to reflect changes in acoustic ceiling treatment since its original…
Dennis FoleyOctober 27, 2014
Last week I was asking how large you should build a sound diffuser. Well here…
Dennis FoleyOctober 23, 2014
Another week and another great email question from one of our YouTube followers. So here's…
Dennis FoleyOctober 21, 2014
Last week I was broadly asked the question "Why Do Sound Diffusers Cost So Much?"…
Dennis FoleyOctober 21, 2014
In a recent hangout, I was asked a very long question which could best be…
Dennis FoleyOctober 21, 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…