Calista C2-88 Projector Amplifier

A device which increases the amplitude (level) of an electrical signal (making it louder).

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

Calista C1-9 Home Theater Full
A quality of the sound of having all frequencies present, especially the low frequencies.

Gain Control
A device that changes the gain of an amplifier or circuit, often a knob that can be turned or a slide that can be moved up arid down.

Calista C3-S Security System Far Field
The area from 3 feet away from the sound source up to the critical distance.

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

Clock Signal
The signal put out by a circuit that generates steady even pulses or steady codes used for synchronization. Calista Reviews

Chorus
1) The part of The song that is repeated and has the same music and lyrics each time; the chorus will usually give the point of the song.
2) A musical singing group that has many singers.
3) A delay effect that simulates a vocal chorus by adding several delays with a mild amount of feedback and a medium amount of depth.
4) A similar effect created in some synthesizers by detuning (reducing the pitch of, slightly) and mixing it with the signal that has regular tuning and with a slight delay.

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