Acoustic System Int'l. Nån som testat hans grejer?
http://francktchang.com/
''Air is the carrier of sound waves. If not hermetically sealed off by air locks, all the rooms, nooks, crannies and closets in a house including the refrigerator, oven and all furniture with doors communicate with each through the air. Traditional heavy damping can absorb excess acoustic energies. But such damping also tends to kill off the finest harmonics, dumbs down the performers' tone modulations and dries out harmonic textures. Overdamping further undermines the swing of free timing. If one addresses air disturbances directly (primary causes are the loudspeakers and how they interact with a room's geometry), the quality of sound propagating through the air improves automatically. This is a direct cause/effect result and our acoustic resonator technology strategically exploits it.''
