Detta fångade min uppmärksamhet:
"Make sure you use the correct sound absorption and diffusion technology for your front wall area. I've seen a lot of confusion here. This is an area of high pressure, and technologies that are pressure-reactive work best here. Foam is not found in this family. Neither are boxes filled with building insulation. You must choose from three types: membrane, diaphragmatic, or Helmholtz - See more at:
http://audiophilereview.com/room-acoust ... iwEDL.dpuf"
Finns det någon beskrivning med utgångspunkt i känd fysik som beskriver detta? Jag har gjort precis tvärtemot. Dessutom med gott resultat men jag blir nyfiken likväl.
You are entitled to your own opinion. You are however not entitled to your own facts.