Brooks Cinema TZ 505 LFO

Low-Frequency Oscillator (an oscillator that puts out an AC signal between .1 Hz and 10Hz used for a control signal).

Compact Disc CD
A small optical disk with digital audio recorded on it.

Brooks GT 44 Graphic Equalizer
An device with several slides controlling the gain of audio signal present which is within one of several evenly spaced frequency bands (spaced according to octaves).

Insulator
A substance such as glass, air, plastic, etc., that will (for all practical purposes) not conduct electricity.

Brooks Speakers Amplitude
The height of a waveform above or below the zero line.

Atom
The smallest particle which makes up a specific substance. It's composed of a center around which electrons revolve.

Condenser
An older term meaning the same thing as Capacitor (an electronic device which is composed of two plates separated by an insulator and can store charge) but sill in common use when referring to a microphone's active element.

Compander
1) A two section device that is used in noise reduction systems. The first section compresses the audio signal, before it is recorded, and the second section, expands the signal after recording.
2) In Yamaha brand digital consoles, a signal processing function that applies both compression and expansion to the same signal.