Quote:
Originally Posted by Lonely Raven  But after skimming through some acoustics books, they mention that a panel absorber should NOT have the insulation touching the panel, but be separated by at least 1/4" (if I remember correctly). Which then made me realize, if I pile up some 8pcf insulation on the screen, I'm changing the frequency the screen resonates at... |
The BBC panel absorbers were like this but I recently came across this site
(pointed at by someone here) which recommends glueing the insulation to
the panel :
Low Frequency Absorbers (go to the bottom of the page).
Paul P