U.S. Digital Album sales are way up this year. Smartphones & tablets were one of the major causes, of the sales to go up so high. Consumers want for digital music will change at the speed of technology. This year American consumers have spent 1 billion dollars on digital tracks. The Sales of digital music is going to continue to grow.
Read the full article here:
U.S. Digital Album Sales Up 15%, On Track For Record Breaking Year [INFOGRAPHIC] – hypebot
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…