Soundproofing a room can be as simple as adding home decor items like rugs, furniture, or fabrics, or with special materials ...
Adding a floor-to-ceiling bookshelf can provide sound-deadening mass to your room. Consider sound absorption paneling or using thick blankets on the walls for more sound dampening.
If you want a truly quiet basement, you'll need to know how to soundproof your basement ceiling. This helps dampen the sounds of footsteps and voices coming from above while preventing basement ...