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The loud squeal produced over speakers when a microphone that is on gets to close to the speakers.
The loud squeal produced over speakers when a microphone that is on gets to close to the speakers.
A special stage floor laid a few inches above the real stage, to allow the running of steel cables to pull trucks across the stage
The control knob or slide that provides the means of controlling the output level of a lantern or amplifier.
Areas of a theatre on the audience side of the proscenium wall or stage area are called FOH.
A light coming from downstage of the subject, generally brought in 45 degrees off full front.
Sometimes a painted cloth is brought down near to the house curtain for a front scene to be played on the forestage. This front cloth usually masks scene changes behind it.
Arrangement of several flats battened together and flown as one unit on a set of lines.
Scenic cloth battened all around.