How does it fix time domain problems? Does it control a movable wall?
No, it controls a movable cone, which (and I'm simplifying) sends a
timely delayed, specific calculated signal, in order to cancel the
time domain artifacts, when they happen. It can do it for one place
only, of course.


In article writes:

Scott, why do you say that ?, digital room correction is all about
fixing time-domain problems. It fixes frequency + time domain
problems.

How does it fix time domain problems? Does it control a movable wall?