Visual.ly has a graphic showing all kinds of information, facts and figures for the Eurovision Song contest. it is very nicely done and shows things like what country has the most wins, to what color clothing is the most popular for the winners. It also shows the number of winning combos and what countries have yet to win the competition. It also shows the longest and shortest song titles.
Read the full article here:
Eurovision Song Contest | Visual.ly
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…