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Frequency (Film)
Director:Gregory HoblitWriter:Toby EmmerichTime Warner; PG-13; 100 minutesRelease:4/00Cast:Dennis Quaid, Jim Caviezel, Shawn Doyle Frequency is something special. Not only does it revolve…Frequency of Earthquakes Worldwide
The following table lists the frequency of earthquakes worldwide, according to magnitude and annual average. Descriptor Magnitude…frequency
(Encyclopedia) frequency: see harmonic motion; wave.sideband
(Encyclopedia) sideband, any frequency component of a modulated carrier wave other than the frequency of the carrier wave itself, i.e., any frequency added to the carrier as a result of modulation;…automatic tuning control
(Encyclopedia) automatic tuning control (ATC), method or device to keep a radio or television receiver automatically tuned to a desired frequency or channel. Assuming that the receiver is at least…oscillator, electronic
(Encyclopedia) oscillator, electronicoscillator, electronicŏsˈəlāˌtər [key], electronic circuit that produces an output signal of a specific frequency. An oscillator generally consists of an…modulation, in communications
(Encyclopedia) CE5 Modulation modulation, in communications, process in which some characteristic of a wave (the carrier wave) is made to vary in accordance with an information-bearing signal…maser
(Encyclopedia) masermasermāˈzər [key], device for creation, amplification, and transmission of an intense, highly focused beam of high-frequency radio waves. The name maser is an acronym for…frequency modulation
(Encyclopedia) frequency modulation: see modulation; radio.audio frequency
(Encyclopedia) audio frequency: see sound; radio.