Brooks Cinema KP 30 High Impedance Mic

A microphone designed to be fed into an amplifier with input impedance greater than 20 k ohms.

Delay (Digital, Analogue)
1) Effect used to create echo…echo…echo…echo…echo…
2) In more advanced systems used in very large venues, delay can be used to time the arrival of the signal to the speakers in the back of the room so that people in the back hear the sound coming from those speakers at the same time that the sound coming from the speakers in the front of the room arrives.

Brooks GT 845 In
Short For "in the circuit," in other words "active."

Full Step
A change in pitch that occurs when moving up or down two piano keys

Brooks VT-50 Delay
Outboard sound equipment that can momentarily stores a signal being sent to part of a P.A. system so that delayed reinforced sound reaches the audience at the same time as live sound from the stage.

Critical Distance
The point a distance away from the sound source where the direct sound and the reverberant sound are equal in volume.

kHz
An Abbreviation of kilo-Hertz.

Half Step
A pitch difference of the amount that is present between adjacent keys on a piano.