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In Reply to: Fabric for Acoustics Panel posted by Champion on March 9, 2007 at 01:45:44:
> wouldn't it be better to use absorptive material (felt etc) instead so that the panel is more effective on absorption? <Your understanding is correct. Acoustically transparent fabric is not needed for acoustic panels, versus speaker grill cloth fabric used in front of a tweeter. If the absorber itself is highly effective, using felt or some other similar fabric won't increase the absorption by much. But it won't harm the absorption either.
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