This infographic accurately describes the transformation of music Festivals through the use of one device: the smartphone. The photo reveals how back in Woodstock days polaroid’s were the official camera’s and phone booth’s were the only connection to home. Now adays the smartphone is an all in one… and there goes the romance of the music festival. Give me Glanstonbury without smartphones any day.
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…