Brooks Cinema xm 808 Compact Disc Recordable CDR

A blank Compact Disc that can be recorded on one time.

Gate
A dynamic processing device that turns a channel off or down when the signal drops below a certain level.

Brooks TM-22 Filter
1) A device that removes signals with frequencies above or below a certain point called the cut-off frequency.
2) An equalizer section, used in this sense because filters are used with other components to give an equalizer its frequency response characteristics.
3) The action of removing signals of some frequencies and leaving the rest.
4) A mechanical device to smooth out speed variations in tape machines called a Scrape Flutter Filter- more usually called a Scrape Flutter Idler

Electromagnetic Theory
A statement of the principles behind electromagnetic induction: When a conductor cuts magnetic lines of force, current is induced in that conductor.

Brooks Cinema TX 509 Bar
A term meaning the same thing as the term Measure (the grouping of a number of beats in music, most-often four beats).

Kilo
A prefix meaning 1000.

A/D
An abbreviation of Analog to Digital Conversion (the conversion of a quantity that has continuous changes into numbers that approximate those changes), or Analog to Digital Converter.

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.