Last week I was broadly asked the question "Why Do Sound Diffusers Cost So Much?"…
Dennis FoleyOctober 21, 2014
This blog has been updated since its original posting, these updated reflect new information regarding…
Dennis FoleyOctober 13, 2014
I received the following email from Peter who has been following our Room Acoustic Video…
Dennis FoleyOctober 12, 2014
Today, we’re going to talk about vibration acoustics and about the difference between vibration and…
Dennis FoleyOctober 6, 2014
In last weeks Google Hangout I was asked "What are standing waves in room acoustics?"…
Dennis FoleySeptember 29, 2014
In last weeks Google Hangout David asked the following question "Comparatively your room acoustic treatment…
Dennis FoleySeptember 26, 2014
In our bass absorber DIY panel video, which you can see further down the page,…
Dennis FoleySeptember 26, 2014
Today we're going to talk about why all sound absorbing foam is not not created…
Dennis FoleySeptember 22, 2014
Acoustic fabric has changed over the years. We have added new and current thinking. Updated…
Dennis FoleySeptember 18, 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…