In response to my recent video “How to get good bass in small rooms”, embedded…
Dennis FoleyNovember 10, 2014
We've been talking a lot on our recent hangouts about small room acoustic problems and…
Dennis FoleyNovember 10, 2014
Today we're going to talk about SBIE, it's an acronym for speaker boundary interference effect.…
Dennis FoleyNovember 10, 2014
Today we’re going to talk about the top 5 church acoustic treatment options you really…
Dennis FoleyNovember 6, 2014
In the following Google Hangout video I was asked if a cellphone's microphone good enough…
Dennis FoleyNovember 5, 2014
Today we’re going to talk about how to understand your room frequency response measurement data.…
Dennis FoleyNovember 3, 2014
A sound absorption coefficient is a coefficient that, for those of you out there that…
Dennis FoleyOctober 28, 2014
Last week I was asked "What is an A-weighted sound level?". We have standards in…
Dennis FoleyOctober 28, 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…