Sound proofing in an apartment can be done - no problem. I have just finished my "dedicated listening room in an apartment" project. To increase soundproofing you need MASS. Forget carpets and egg cartons. They are useless.
Room Acoustics
Does anybody know the best and cheapest way to sound proof A bedroom in an apartment to aquire better sound from an audio system,etc.It has to be something I can place on the exterior of the walls...Would really appreciate some recommendations here.Ty...Does carpets and egg cartons work?