50 years after The Beatles first landed on American soil, Apple Corps is releasing a commemorative multi-disc collection in their honor. In 1963-1964, the Beatles rapidly took over the U.S. pop charts with their first U.S. hit “I Wanna Hold Your Hand,” and in 1964 an appearance on The Ed Sullivan Show cemented their fame west of the Atlantic.
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Beatles 50th Anniversary 13-album collection coming to iTunes January 21.
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…