staggered 2x4 walls, not 2x6
use this too:
https://www.acousticalsurfaces.com/soundbreak/soundbreak.htm
carpeted walls might be too dead - QRD diffusors are good if not too ugly
buy & read: Master Handbook of Acoustics before going any further
also start doing searches on concert hall designs & recording studio DIYer sites
use this too:
https://www.acousticalsurfaces.com/soundbreak/soundbreak.htm
carpeted walls might be too dead - QRD diffusors are good if not too ugly
buy & read: Master Handbook of Acoustics before going any further
also start doing searches on concert hall designs & recording studio DIYer sites