This is not a problem that needs an "AI" solution; small, cheap digital audio recorders have existed for decades and every consumer computer, from smartphones to laptops, has more than adequate udio recording capabilities.
I'm not even talking about a "we didn't computers in my day and we did just fine" old-man-yells-at-cloud objection here; there is no real benefit, wrt recording a meeting, that "AI" brings to the table.