A quiet recording room not for mixing-tracking only

I have another wall acoustic treatment to build. The design is based on the neck of an acoustic guitar and has been math intensive to scale this thing. It will also be constructed from re-claimed Oak.


I made this acoustical treatment, actually a window plug as well, and the damn thing is right handed. I did not even notice while putting this together that it was backwards to me. That comes from years of making the project look like the picture, I guess.