How Many Acoustic Panels Do I Need?

The idea is you also don't want to completely cover your walls because um then it can become too much of a dead end sound which doesn't sound natural either. There's actually a little website i'll put it in the show notes because it's kind of cool that will tell you if you enter in the size of your room oh hold on let me find this link if you put in the size  the dimensions of your room there is a little calculator that will say how many acoustic panels do i need? It has a little place where you put in so this room is a small room it's six by nine and it's about 8 eight or 9 feelings what was the original purpose of