Not sure which forum this goes in, so... I currently live in a 3 bedroom townhome. The 2nd floor has a room where all my home audio equipment is and games etc. It has a window and obviously a door to exit and a closet. It is carpeted. The next room over is another bedroom and the opposite wall has the stairs on the other side. I want to sound proof this room but not sure what I will need so my next door neighbors don't complain. Thanks!