Ocean vs. Sunshine Rays of energy are middle and high frequencies. This energy is above…
Dennis FoleySeptember 4, 2019
If you like audio and music then this section shows some of the news stories on other sites that we find interesting and worth pointing out.
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…