Just remember though egg cartons and acoustic foam aren t effective methods of soundproofing a room.
Reduce noise entering room.
When soundproofing a room start with the walls.
Doing this can take time but is well worth it.
Traditionally to reduce noise transfer between rooms you d use a resilient channel.
Wall panels are the perfect acoustic shield which can successfully protect you from the noise coming from the outside and reduce echo in the room.
Arrange furniture against the walls to reduce noise entering the room.
However the more money you re willing to spend on a project the better a job you ll do.
An advanced method for achieving noise isolation is to construct a room within a room using decoupling techniques which is a rather major proposition but extremely effective.
A resilient channel is a thin metal channel that attaches to the framework of the wall isolating the drywall and weaking the soundwaves.
Choose a noise reducing drywall.
While most types are designed to stop noise from bouncing off hard surfaces others are very effective at blocking racket from entering through a door or window.
If sound traveling from room to room through the ducts is a problem you can reduce the noise by treating the ducts.
The easiest way to prevent sound from entering or leaving a room is to seal any gaps.