PlanetZ forums - scopeusers.com

http://www.hometheatershack.com/roomeq/

which has tools for generating test signals; measuring SPL; measuring frequency and impulse responses; generating spectral decay plots, waterfalls and energy-time curves; generating real time analyzer (RTA) plots; calculating reverberation times; displaying equaliser responses and automatically adjusting the settings of parametric equalisers to counter the effects of room modes.
and it will not run with asio i guess.. so do we have similar software?
thanks

Not exactly the same, but there's measurement software mentioned on the SONIC CORE website..

http://www.sonic-core.net/en/products/measurement.html