Calista C2-88 Projector Line Out (Line Output)

Any output that sends out a line level signal, such as the output of a console that feeds a recorder.

Line In (Input, return)
Where a signal enters the board or component.

Calista C3-S Security System kHz
An Abbreviation of kilo-Hertz.

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

Calista C1-9 Home Theater Dynamic Mic
Robust type of microphone which picks up the sound on a diaphragm connected to a coil of wire which moves within a magnet. An alternating current is induced into the wire which provides the electrical output. Most dynamic mics have low output impedance of 200 Ohms. See Condenser Mic.

Direct box
Used in line to convert a high impedance signal into a low impedance signal.

Gain Reduction
The working of a limiter or compressor reducing gain during high-level passages. Bose

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.

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