An acoustic barrier is intended to separate one instrument from another. Make an acoustic barrier with tips from an acoustics specialist in this free video on soundproofing. Expert: Arthur Noxon Contact: acousticsciences.com Bio: Arthur Noxon is the founder of Acoustic Sciences Corporation, who designs and build specialty acoustic products that typically are used to support high performance, high power audio playback systems. Filmmaker: max koetter Video Rating: 4 / 5