Drop ceiling panels can come in many forms. You can have drop ceiling panels that…
Dennis FoleyFebruary 12, 2022
Ceiling Foam Panels Ceiling foam panels come in many types and sizes. You must choose…
Dennis FoleyMarch 16, 2020
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…