Best Acoustic Carpet and Padding for music room?


I moved into a house which has all tile flooring.  I cannot afford Persian rugs so just looking for an economical Carpet / Pad to treat the room acoustics.  Does anyone have a suggestion on acoustic carpet /and (padding) & where to find?

Thanks,

Patrick

puffbojie
A few years back we found some rugs on craig's list--some were free, the others were cheap.  Start with their "free stuff" section.
I am willing to spend several hundred dollars, but I want a real acoustic carpeting treatment.  There are variances out there in product.  

Never heard of acoustic carpet/pad, but I would suggest looking into what is used in sound studios or anechoic chambers.  You could also research the materials used in carpeting/pads.  I would not be surprised if you were to find that natural wool fibers offer better acoustic properties than man-made fibers, but I have never looked into it.  As a last resort, you could go with the thicker-is-better strategy....shag baby!