You may not want to hear this, but I consider "Who's that noisy" a failed segment. Most fall into one of two categories:
1. A skeptic or true believer says something, and whoever googles what is said first wins. It's usually solved in minutes.
2. Some noise is played, and if somebody accidentially works in the field etc., that one wins. Everybody else doesn't have the slightest idea.
It seems to be very difficult to find a middle ground, ie. something that is not solved in minutes, but that the general audience still has a chance to solve ever.
And worst of all, when the solution is revealed in the next episode, it mostly happens without any context, e.g. in case 1 the panel usually goes "great guy" or "what a douche", and that's it. That's a bit lame for the huge buildup.
So should you decide to drop this segment, I wouldn't miss it.