Room acoustics

[Drew664]

Ah, I shouldn't have used the word carpet as it was misinterpreted. I meant the word as to cover every inch of the wall, like Crazy implied.

Killing off all of the acoustics seems plausible though. It's good to know about the diffusers in the back making the room sound larger than it is as well as having a section of the back wall extended back to help with bass frequencies.

Any idea as to what % of surface area should be covered then to make for optimal treatments?