Frequency definition: the state or fact of being frequent; frequent occurrence. See examples of FREQUENCY used in a sentence.
the frequency of Sundays is one per week, and the frequency of meals is three per day. This is essentially the same as the definition of frequency in physics, with a small difference: The frequency of something is the number of cycles or oscillations of an object or wave per unit of ...
The meaning of LINE FREQUENCY is the number of lines scanned per second by the sawtooth wave of current used in television for horizontal scanning with an electron beam.
Definition of frequency noun from the Oxford Advanced Learner's Dictionary frequency noun /ˈfriːkwənsi/ /ˈfriːkwənsi/ (plural frequencies) [uncountable, countable] the rate at which something happens or is repeated Fatal road accidents have decreased in frequency over recent ...
(General Physics) a frequency in the range 20 hertz to 20 000 hertz. A sound wave of this frequency would be audible to the human ear Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 201...
Frequency, the number of waves that pass a fixed point in unit time; also, the number of cycles undergone during one unit of time by a body in periodic motion. A body in periodic motion is said to have undergone one cycle after passing through a series o
Cite this Entry Share Kids Definition Show less Save Word frequency modulationnoun: modulation of the frequency of the carrier wave in accordance with speech or a signal also : fm Examples of frequency modulation in a Sentence Recent Examples on the Web Examples are automatically compiled fro...
The third coil, being attached to the second coil, would vibrate at a rate of 2 cycles/second. In fact, every coil of the slinky would vibrate at this rate of 2 cycles/second. This rate of 2 cycles/second is referred to as the frequency of the wave. The frequency of a wave refers...
Also found in:Acronyms,Encyclopedia. signal generator n (Electrical Engineering)electrical engineeringan apparatus used to generate a signal consisting of a known oscillating voltage, usually between 1 microvolt and 1 volt, over a range of frequencies, to test electronic equipment ...
The meaning of FREQUENCY METER is an instrument for measuring the frequency in cycles per second of an alternating current or of a radio wave.