Originally Posted by
EasyPeezy
I don't think you can soundproof a room with a quilt.
Originally Posted by
cashs_mom
I have my doubts that a quilted wall hanging would do much in the way of soundproofing a room.
I know the title says "sound proofing", but in the OP's post she says "dampen the noise" which I believe you
can do to an extent with fabrics. When we redid our family room (new paint, new furniture, the whole 9 yards) I noticed a bit of an echo. I hung curtains on the window and the French doors, a quilt on one wall, and draped another quilt on the couch. It helped quite a bit with the echo.