I played today with REW after getting the UMIK-1 mic. That being said, using JAVA on windows 7, I cannot pick individual channels from the menu so I think I'm getting the response from all 5 channels. I dont how to pick individual channels.
These curves are for the bedroom. The first curve is the response with no smoothing with YPAO set to flat.
The second curve is identical to the above but with 1/6 smoothing applied
The last curve compares YPAO FLAT and Through ( bass management but no room correction) with Through being the green trace