modulating frequency
Смотреть что такое "modulating frequency" в других словарях:
Frequency modulation synthesis — In audio and music frequency modulation synthesis (or FM synthesis) is a form of audio synthesis where the timbre of a simple waveform is changed by frequency modulating it with a modulating frequency that is also in the audio range, resulting in … Wikipedia
Frequency modulation — See also: Amplitude modulation In telecommunications, frequency modulation (FM) conveys information over a carrier wave by varying its frequency (contrast this with amplitude modulation, in which the amplitude of the carrier is varied while its… … Wikipedia
Frequency-shift keying — Passband modulation v · d · e Analog modulation AM · … Wikipedia
Modulating retro-reflector — A modulating retro reflector (MRR) system combines an optical retro reflector and an optical modulator to allow optical communications[1] and sometimes other functions such as programmable signage.[2] Free space optical communication technology… … Wikipedia
Modulating — Modulate Mod u*late, v. t. [imp. & p. p. {Modulated}; p. pr. & vb. n. {Modulating}.] [L. modulatus, p. p. of modulari to measure, to modulate, fr. modulus a small measure, meter, melody, dim. of modus. See {Mode}.] 1. To form, as sound, to a… … The Collaborative International Dictionary of English
frequency modulation — noun the use of a modulating wave to vary the instantaneous frequency of a carrier wave See Also: amplitude modulation, phase modulation, FM … Wiktionary
Frequency Modulation (FM) — A&V Modulation of a sine wave or carrier by varying its frequency in accordance with amplitude variations of the modulating signals … Audio and video glossary
frequency shift keying — (FSK) Frequency modulation of a carrier by a modulating signal that varies between a fixed number of discrete values (a digital signal) … IT glossary of terms, acronyms and abbreviations
modulating — mod·u·late || mÉ‘dÊ’É™leɪt / mÉ’djÊŠleɪt v. regulate, control; adjust; vary the frequency (Electronics); change from one key to another (Music) … English contemporary dictionary
Radio-frequency identification — (RFID) is a technology that uses radio waves to transfer data from an electronic tag, called RFID tag or label, attached to an object, through a reader for the purpose of identifying and tracking the object. Some RFID tags can be read from… … Wikipedia
Time-frequency representation — A time frequency representation (TFR) is a view of a signal (taken to be a function of time) represented over both time and frequency. Time frequency analysis means analysis of a TFR. TFRs are often complex valued fields over time and frequency,… … Wikipedia
