Calista C1-9 Home Theater Capacitor

1) A device consisting of two or more conducting plates separated from one another by an insulating material and used for storing an electrical charge. Sometimes called a condenser.
2) An electronic device that is composed of two plates separated by an insulator.

Console
A set of controls and their housing, which control all signals necessary for recording and mixing.

Calista C3-S Security System Boundary Mic
A microphone mounted on a flat plate that acts as a reflective surface directing sound into the mic capsule. Used for general pick-up over a large area. See PCC, PZM.

Floppy Disk (Floppy Disc)
A round flat object (usually housed in a protective sleeve) coated with material that can be magnetized in a similar manner to tape.

Calista C2-88 Projector Generating Element
The portion of the microphone that actually converts the movement of the diaphragm into electrical current or voltage changes.

Frequency
Practically speaking, high frequency means high pitch and low frequency means low pitch.

First Generation
A descriptive term meaning original (as opposed to a copy). Bose

Condenser Mic (Capacitor Mic)
A microphone that uses the varying capacitance between two plates with a voltage applied across them to convert sound to electrical pulses. Condenser microphones need a power supply to provide the voltage across the plates, which may be provided by a battery within the case of the microphone, or it may be provided from an external phantom power supply. A condenser mic is more sensitive and has a faster reaction to percussive sounds than a Dynamic mic and produces a more even response. See Electret Mic.

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