Drivers and Horns - Drivers and Horns are speakers designed to produce high frequency audio usually around 3-5 kHz and up to 20 kHz. Horns are usually in the shape of a long corn and look somewhat like the horn of a mus. Used . ical instrument. . Used . ...
Patch Bays - A patch bay is a panel, usually rack mounted, that uses cable connections to allow technicians to quickly change the physical path of a select signal. Generally, shorter patch cables will plug into fr. Used . ont of the panel, while the back will have have much longer connections to more permanent cables and equipment. . Used . ...
Crank Lifts - A crank lift is used to manually lift and set a section of scaffolding into place.. Used . . Used . ...
AB - A stereo recording technique. Two microphones of the same make and model are located next to one another in , and point in the same direction. The left mic is panned hard left on the mixer. The right. Used . mic is panned hard right.
This technique has flaws, such as audio reflections from each mic which can cause comb filtering (narrow coverage). This can be somewhat corrected by s. Used . pacing the mics out, but this will not fully correct the problem and can lead to muddy sound from delay artifacts.
Illumination - The simple ability to see what is occurring onstage
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