Brooks Cinema TX 509 Dry

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

Axis
A line around which a device operates. Example: In a microphone, this would be an imaginary line coming out from the front of the microphone in the direction of motion of the diaphragm.

Brooks TA 60 Keyboard
1) Any musical instrument controlled by pressing a key.
2) The part of the computer that has the keys.

Chorus
Common type of effect that makes sounds fuller and thicker.

Brooks Cinema RM 909 Frequency Shift Key / FSK
The full name for FSK (A simple clock signal that can be used to run a sequencer in time with an audio tape).

Error Message
A prompt on a computer screen telling the operator that an error has occurred.

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).

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