Englishfor English speakers
flyback
noun
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The movement of the electron beam back to its initial position between scan lines in a cathode-ray tube display.
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A special kind of electrical transformer, originally designed to generate high-voltage sawtooth signals at a relatively high frequency, and now extensively used in switched-mode power supplies.
timing
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noun
the time when something happens
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noun
the regulation of occurrence, pace, or coordination to achieve a desired effect (as in music, theater, athletics, mechanics)