I think one of the big differences that you get when you go digital is that you get to do more than just frequency-response correction, but time alignment (or impulse response correction) as well. In other words, not only do you correct for notches in the frequency response, but you also significantly reduce phase distortion as well. Modern in-home digital room correction systems do this, but this is the first I've heard of it for the car.


Michael Grant
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