I live in an apartment, and understand all about acoustics, flanking, deadneing etc. I do not have a sub but the wall that separates me and my neighbor isnt really a wall.
My walls are all plain. I do not have any decorations on them.
I'd like to line each one of my walls with 2-4" Foam-Like 8ft pannels (it could be cork, foam, any material). The goal is to help reduce the sound transmition to my neighbors). I do not have a sub and am not worrying about heavy sound deadening.
What are my "DYI" options with minimal construction experience?
It is an apartment. What can I buy?
Or am I limited to Acousitc Pannels at $50 each?