Calista C1-9 Home Theater Dry

Describes a sound coming from the PA with no effects on it.

Foot (Foot Drum)
Another name for Bass Drum (the largest drum in the Drum Kit which puts out bass frequencies and is played with a foot pedal).

Calista C3-S Security System Feedback
1) The delayed signal sent back to the input of a delay line, used in repeat-echo effects.
2) The pickup of the signal out of a channel by its input or the howling sound that this produces.
3) In an amplifier, the phase reversed output signal sent back to its input, reducing gain but also distortion and noise.
4) This occurs when the sound coming out of the speakers goes back into the microphones, then back out the speakers, then back into the mics…and so on. This can build very quickly to a point where everyone in the room is holding their ears and screaming at you. It can also cause damage to the PA.

Level
Sets output volume of individual PA input channels. Usually positioned as sliders at the bottom of the soundboard.

Calista C2-88 Projector Generation
A term used to describe the number of times that the recorded audio signal has been copied.

Flamenco
A style of music with roots in Spanish and Arabic culture.

Gain Reduction
The working of a limiter or compressor reducing gain during high-level passages. Bose

Cue Send Control
A control that will adjust the amount of signal sent to a cue buss from a console channel.

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