its made of brick wall man
and i dont want to do any heavy work
i just want to reduce the volume of sound that escapes the room
i dont care if i hear the world from inside
just need less sound to escape from the back and left side of the room
Okay here is the deal
I have a garage where i play my drums
behind my garage about 2meters slighly above the ground there is an old house where a lady resides and basicly claims the drums are too loud and distrubs her alot
how the hell do i prevent the sound from going out in that...