Ever heard the term “Room Resonances” or Room Nodes and wondered what they referred to?…
Dennis FoleyMay 28, 2014
The acoustical science arena moves slowly but it does progress especially when it comes to…
Dennis FoleyApril 16, 2014
This blog has been updated to reflect new information in regards to sabins and sound…
Dennis FoleyMarch 26, 2014
Room Acoustics Where To Place Acoustic Panels Working out where to place acoustic panels…
Dennis FoleyMarch 7, 2014
Poor sound diffusion is so common, that I wish everyone could have a first time…
Dennis FoleyFebruary 28, 2014
We were fortunate to have an audience with an audiophile. Bruce Hallberg has the four…
Dennis FoleyFebruary 7, 2014
Home theater acoustic wall panels come in two main technologies. You can have sound absorbing…
MikeSorensenFebruary 7, 2014
DIY Bass Traps. Updated on October 25th, 2019 Bass boom in our rooms can be…
MikeSorensenFebruary 4, 2014
There are many misconceptions regarding the set up of two-channel systems in audio room design.…
Dennis FoleyJanuary 22, 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…