On May 29, 2017 at 18:41, Krassyg said...
The table will be pretty big, probably with 20-30 seats. What microphone system should I be looking at? What is the current state of the art in this area?
You are kidding, or you're trolling us, or you have
absolutely no idea how much trouble you're in.
The UN Security Council has fifteen members. You're guessing (GUESSING!) the table will have a third more to twice as many seats. And those two numbers probably call for different equipment.
You've been told to partner up with someone who can do this, with the partnership in such a way that you learn while you do. That's your answer.