"What are gobos?" is a common question we receive. The term is actually from the…
Dennis FoleyJune 18, 2022
Fiberglass panels are widely used to absorb the sound within a room. Fiberglass panels are…
Dennis FoleyJune 4, 2022
When I see this term soundproofing basement ceiling, I cringe. Let's start this discussion with…
Dennis FoleyMay 28, 2022
IntroductionDolby Atmos Speaker Placement and Energy ConsiderationsOptimizing Dolby Atmos Object Placement for Accurate Sound PerceptionBalancing…
Dennis FoleyMay 14, 2022
How to treat windows using acoustic treatments can take many forms. We must first define…
Dennis FoleyMay 7, 2022
What are absorption coefficients? They are a number that indicates how much energy a sound…
Dennis FoleyApril 30, 2022
A portable soundproof booth must accomplish two main objectives. First, it must isolate the inside…
Dennis FoleyApril 23, 2022
The placement for surround speakers within a small theater is critical for both music and…
Dennis FoleyApril 16, 2022
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…