Are you interested mainly in keeping sound from traveling in and out of the room, or is sound quality within the room more important? Sound isolation is more difficult, and much more expensive, so I usually advise against that unless someone really needs to avoid disturbing the neighbors.My room is 5m * 3.6 m * 2.75m, concrete construction. I have been informed by a friend working in related field that he suggests the following design for my room for soundproofing roughly as follows:
Yes.Would I still need bass traps with this kind of construction?
Yes.Is rockwool still useable for bass traps