Megacycle Definition & Meaning - Merriam-Webster
The meaning of MEGACYCLE is one million cycles; especially : megahertz.
Hertz - Wikipedia
For high frequencies, the unit is commonly expressed in multiples: kilohertz (kHz), megahertz (MHz), gigahertz (GHz), terahertz (THz). Some of the unit's most common uses are in the description of periodic waveforms and musical tones, particularly those used in radio - and audio-related applications.
"Cycles" to "Hertz": Why the shift circa 1970?
Before circa 1970, it was more common to say "kilocycles" than "kilohertz" (and analogously for "mega-," "giga-," etc.). What contributed to "Hertz" becoming more common than "cycles"? cf. the Google Ngram graph for "megahertz,megacycles,kilocycles,kilohertz,gigacycles,gigahertz" Officially in 1960.
MEGACYCLE definition and meaning | Collins English Dictionary
a unit of frequency, equal to one million cycles per second; megahertz. The term megahertz is now preferred in technical use. Most material © 2005, 1997, 1991 by Penguin Random House …
MEGACYCLE Definition & Meaning | Dictionary.com
Megacycle definition: a unit of frequency, equal to one million cycles per second; megahertz. The term megahertz is now preferred in technical use. Abbreviation. See examples of MEGACYCLE used in a sentence.
Cycle per second - Wikipedia
Cycles per second may be denoted by c.p.s., c/s, or, ambiguously, just "cycles" (Cyc., Cy., C, or c). The term comes from repetitive phenomena such as sound waves having a frequency measurable as a number of oscillations, or cycles, per second. [1]
Megacycle - Definition, Meaning & Synonyms | Vocabulary.com
one million periods per second. DISCLAIMER: These example sentences appear in various news sources and books to reflect the usage of the word ‘megacycle'.Views expressed in the examples do not represent the opinion of Vocabulary.com or its editors. Send us feedback
What does megacycle mean? - Definitions.net
What does megacycle mean? This dictionary definitions page includes all the possible meanings, example usage and translations of the word megacycle. A megacycle is a unit of frequency, equivalent to one million cycles per second or one megahertz (MHz).
megacycle - Wiktionary, the free dictionary
2024年8月18日 · From mega- + cycle.
cycles per second (cps). Indeed, it was common to simply drop the last two words and say, “I tuned the r. dio to 1.1 megacycles.” About 1960, however, the establishment decided to catch up with the International Electrotechnical Commission …
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