Perforated Panel Absorbers
Posted: Sat Jul 12, 2003 5:53 am
Hi All
some more stupid Questions !
1. according to theory, the smaller the pefrated % will have a lower resonace frqz. so can we build a deep low bass just 2" thick by drilling less and smaller holes on the front panel ? Did anyone builded any of these Perferated bass trap, how are thier effecients, seems no one in this forum ever mention this panel.
2. if i use a 1" thick 2ft x 4ft board and machine cut the slot through it, will it be the same as using separated slats ?
3. same as Q 1 apply to the slat bass trap ? ( just use wider slat and leave only 2 or 3, 1/16" slots )
OK! end of stupid Questions !
feni
some more stupid Questions !
1. according to theory, the smaller the pefrated % will have a lower resonace frqz. so can we build a deep low bass just 2" thick by drilling less and smaller holes on the front panel ? Did anyone builded any of these Perferated bass trap, how are thier effecients, seems no one in this forum ever mention this panel.
2. if i use a 1" thick 2ft x 4ft board and machine cut the slot through it, will it be the same as using separated slats ?
3. same as Q 1 apply to the slat bass trap ? ( just use wider slat and leave only 2 or 3, 1/16" slots )
OK! end of stupid Questions !
feni