Doc Rock
Inspired
Yup - something like that could do it. Spectrum analyse the pink noise, compare it with the spectrum of what is sent out, then apply the inverse EQ curve.
I agree it would be a big job to have presets for every different PA combination, but perhaps some presets for common setups, like my PowerCab Pluses, or the Headrush, Mission Gemini, Alto, Friedman, etc could be a starter list...
It's just a thought - brought about by the difference in sound between my PowerCabs and my Studio monitors, when they're both allegedly in FRFR mode - but obviously are not FRFR.
I agree it would be a big job to have presets for every different PA combination, but perhaps some presets for common setups, like my PowerCab Pluses, or the Headrush, Mission Gemini, Alto, Friedman, etc could be a starter list...
It's just a thought - brought about by the difference in sound between my PowerCabs and my Studio monitors, when they're both allegedly in FRFR mode - but obviously are not FRFR.