Mid size is one of the oldest stereo recording methods that there is. The article goes into detail about specifics of the method that started in the year 1934 with a patent from Alan Blumlein. a multi channell is created by using different microphones in a specific manner. For a person to benefit greatly from reading the article, it would help for them to be very interested in stereos or to be an audiophile.
Read the full article here:
Mid-Side Explanations (Part 1)
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…