Ethan Winer wrote on Wed, 04 March 2009 13:06 |
The measurement shown in the graph below was taken in my living room, and shows the change in response with and without 1-inch thick 703 covering a wood "wall" placed nearby. The angle was about 45 degrees, so clearly 703 works well even at an angle.
|
Thanks for the graph Ethan!
My problem was not a question of incidence though, but of surface impedance which I remember from my US projects to be too high for my tastes (hence I used something else of about similar density, but with a different surface: rockwool).
I did notice though that the core of it had a nice density, which I assumed would make it quite efficient in the lower frequency range.
But then again, this is not a product I am used to as we don't have it in Europe, so I am, as expected, cautious
I will soon have another chance to try it and maybe work with it on a new project on your side of the pond, which will be interesting!
Anyway, back on topic: Bill, any news? Did you try anything?