I want to make on of my rooms into a small "recording studio".
First I looked for acoustic treatment VS soundproofing, then I looked for the right acoustic treatment material and now I need to know how to set it up because the random method is not the best.
I didn't buy the kit yet but I know which one to pick.
Now, I am looking for a guide, a document, report or tutorial to help me optimize as much as possible the placement of the kit. The room is not a simple cube etc. The room is more of a trapezoidal shape because it is under the roof. So it would be nice to have a complete guide where I know what to measure and what to compute.