Calista C2-88 Projector Limiter

A device which reduces gain when the input voltage exceeds a certain level.

Central Processing Unit
1) The main "brain" chip of a computer that performs the calculations and execution of instructions.
2) The main housing of a computer that contains the "brain" chip as opposed to other pieces of the computer system such as keyboards, monitors, etc.

Calista C3-S Security System Librarian Program
A computer program allowing the storage of the parameters of sound patches outside of a synthesizer.

Kick (Kick Drum)
Another term for Bass Drum.

Calista C1-9 Home Theater Equal Loudness Contours
A drawing of several curves showing how loud the tones of different frequencies would have to be played for a person to say they were of equal loudness.

High-Pass Filter
A device that rejects signals that are below a certain frequency (called the cut-off frequency) and passes signals with frequencies that are higher.

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

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

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