- high frequency feedback
- обратная связь высоких частот
English-Russian musical dictionary. 2014.
high frequency feedback
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Frequency comb — A frequency comb is the graphic representation of the spectrum of a mode locked laser. An octave spanning comb can be used for mapping radio frequencies into the optical frequency range or it can be used to steer a piezoelectric mirror within a… … Wikipedia
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feedback — 1. noun a) Critical assessment on information produced After you hand in your essays, I will give both grades and feedback. b) The signal that is looped back to control a system within itself. Syn: audio feedback, Larsen effect See Also:… … Wiktionary
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Positive feedback — Alarm or panic can spread by positive feedback among a herd of animals to cause a stampede. Positive feedback is energy taken from the output of a system and reapplied to the input, which is phase congruent with the input signal. A system… … Wikipedia
Variable-frequency oscillator — A variable frequency oscillator (VFO) in electronics is a oscillator with an oscillation frequency that can be electronically changed (hence, variable).cite book |title=The ARRL Handbook for Radio Amateurs, Sixty Eighth Edition |editor=Larry D.… … Wikipedia
