Quote:

I'd say that even 1/4" of rug likely does indeed reduce high frequency reflections, otherwise known as, "ping".


--Mac



Certainly - but one can make it more effective by giving it some space in between the rug and the reflective surface. Which brings up a point - if you are going to try to use rugs/carpets on vertical surfaces, it's always best to shoot for those without a solid backing; that is, avoid those with a rubberized backing or glued backing if possible.

-Scott

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