We get a lot of comments about why distortions occur when turning up the music…
Dennis FoleySeptember 29, 2014
Today we're going to talk about ideal acoustic diffuser placement positioning. I've been getting a…
Dennis FoleySeptember 15, 2014
Today, we're going to talk about how we hear bass, or to put it another…
Dennis FoleySeptember 8, 2014
This blog has been updated to reflect new science regarding subwoofer acoustic treatment, this update…
Dennis FoleySeptember 1, 2014
Today we're going to talk about the quarter wavelength rule. You read about this a…
Dennis FoleyAugust 12, 2014
This blog has been updated to reflect new information in regards to room acoustic problems…
Dennis FoleyAugust 11, 2014
Can you explain what is the difference between axial modes and tangential issues means? Also,…
Dennis FoleyAugust 7, 2014
This blog has been updated since its original posting to reflect changes and new information…
Dennis FoleyAugust 5, 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…