I think your Arcam make Digital Room Correction:
Quote:but it also determined the correct crossover points based on how the sound propagated through my listening room.
i don't think DRC is real time, only at start use microphone, after that the filter is "static".
Quote:The cost of the reciever would be so much lower than the cost of the software development (I value dev time, even if it's free), that it would be hard to justify the work.
This is a solution desired by a limited number of people and already available through a hardware solution for them.
RE-READ my post:
Quote:I must only understand how to use: DRC, BruteFIR, jack and pulseaudio...google...some help...shake...and hope
DRC on linux is just supported, but i don't find a guide or someone for help me