Poor sound diffusion is so common, that I wish everyone could have a first time…
Dennis FoleyFebruary 28, 2014
Side wall reflections are the most important reflections you encounter at the listening position. They…
Dennis FoleyFebruary 19, 2014
Hi Dennis, I'm building myself a loft studio and I have some questions. It's got…
Dennis FoleyFebruary 17, 2014
This is a serious question that deserves your attention. What rate and level of absorption…
Dennis FoleyFebruary 14, 2014
There have been many updates to pink and white noise definitions. Updated on October 18,…
Dennis FoleyFebruary 12, 2014
Want to know why I care so much about room acoustics? It's because when people…
Dennis FoleyFebruary 11, 2014
Fabric wrapped acoustical wall panels are the most popular kind of acoustic wall panels. They…
MikeSorensenFebruary 10, 2014
Wood acoustic panels come in two main types. First, you have sound diffusion and then…
MikeSorensenFebruary 8, 2014
We were fortunate to have an audience with an audiophile. Bruce Hallberg has the four…
Dennis FoleyFebruary 7, 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…