He has a mic - they use a Shure mic for his audience warm-up.

LEO: He does an audience warm-up, and it's on a long cable.

While the traditional radio program called for its cast to do an audience warm-up in preparation for the broadcast, Skelton did just the opposite.

She also leads an audience warm-up of questions and answers on movie trivia.

It purports to be an audience warm-up for the ABC's flagship current affairs program Lateline (which does not actually have a studio audience).

Tæl til 3 (1996) TV series (audience warm-up)

Linen ud (1996) TV series (audience warm-up)

Andy can be seen providing the audience warm-up during the breaks on BBC1's Strictly Come Dancing.

Pre-taping audience warm-up by David Baker.

Jerry Springer himself could not have dreamed of a better audience warm-up, but the fights ahead - all verbal - were deep-seated and not contrived.