Building a broadband absorber (on the cheap)
When I talk about room treatment I only discuss the simple broadband absorber. I’ve read discussions of tuned membrane bass traps, tube traps, and diffusors, but my approach so far has been guided by the slogan, “You can never have too many broadband absorbers in a small room.”
As I mentioned in a previous post, my construction method for broadband absorber panels is cheap and simple. I use no frame or other hardware, but simply wrap two sheets of OC703 in burlap, like wrapping a package, and fasten the fabric with glue. (more…)