Brooks Cinema Projectors Inductor

A device designed primarily to introduce inductance into an electric circuit. Sometimes called a choke or coil.

In-Line Console
A console with modules that have controls for all console sections in one long strip.

Brooks QS-70 Infinite Baffle
A baffle so large that the sounds coming from one side do not reach the other side.

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).

Brooks BA 71 Frequency Response
How sensitive an electronic device (mic, amplifier, speaker, etc.) is to various frequencies; often communicated with a graph.

Effects
Electronic boxes (usually rack mounted) added to a PA system to subtly change and enhance the signals going through it. Examples include; Reverb, Delay, Compressor, Chorus.

Early Reflections
The first echoes in a room, caused by the sound from the sound source reflecting off one surface before reaching the listener.

Hall Program
A setting of a digital delay/reverb effects unit that approximates concert halls. Hall programs are characterized by pre-delay of up to 25 ms.