- modulate the carrier
- модулировать несущую
English-Russian dictionary of telecommunications. 2015.
Смотреть что такое "modulate the carrier" в других словарях:
carrier frequency — The frequency of the alternating current carrier, which produces the electromagnetic waves that radiate from radio transmitting antennae. The audio frequency signals from the microphone modulate the carrier. It is the steady frequency of a… … Aviation dictionary
Carrier wave — In telecommunications, a carrier wave, or carrier is a waveform (usually sinusoidal) that is modulated (modified) with an input signal for the purpose of conveying information, [citeweb|title=Carrier wave with no modulation transports no… … Wikipedia
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 certain key,… … The Collaborative International Dictionary of English
modulate — modulability /moj euh leuh bil i tee/, n. modulative, modulatory /moj euh leuh tawr ee, tohr ee/, adj. /moj euh layt /, v., modulated, modulating. v.t. 1. to regulate by or adjust to a certain measure or proportion; soften; tone down. 2. to alter … Universalium
modulate — [c]/ˈmɒdʒəleɪt / (say mojuhlayt) verb (modulated, modulating) –verb (t) 1. to regulate by or adjust to a certain measure or proportion; soften; tone down. 2. to alter or adapt (the voice) fittingly in utterance. 3. Music a. to attune to a certain … Australian English dictionary
modulate — mod•u•late [[t]ˈmɒdʒ əˌleɪt[/t]] v. lat•ed, lat•ing 1) to regulate by or adjust to a certain measure or proportion 2) to alter or adapt (the voice) according to the circumstances, one s listener, etc 3) tgp to cause the amplitude, frequency,… … From formal English to slang
modulate — [mäj′ə lāt΄] vt. modulated, modulating [< L modulatus, pp. of modulari, to regulate, measure off, arrange < modulus, dim. of modus: see MODE] 1. to regulate, adjust, or adapt to the proper degree 2. to vary the pitch, intensity, etc. of… … English World dictionary
modulate — verb ( lated; lating) Etymology: Latin modulatus, past participle of modulari to play, sing, from modulus small measure, rhythm, diminutive of modus measure more at mete Date: 1615 transitive verb 1. to tune to a key or pitch 2. to adjust to or… … New Collegiate Dictionary
Double-sideband suppressed-carrier transmission — (DSB SC): transmission in which (a) frequencies produced by amplitude modulation are symmetrically spaced above and below the carrier frequency and (b) the carrier level is reduced to the lowest practical level, ideally completely suppressed. In… … Wikipedia
Spark-gap transmitter — A spark gap transmitter is a device for generating radio frequency electromagnetic waves. These devices served as the transmitters for most wireless telegraphy systems for the first three decades of radio (1887 ndash;1916) and the first… … Wikipedia
sideband — A range of frequencies occupied by the spectral components resulting from the modulation of a carrier wave by a signal. The frequency of the upper sideband is the sum of the carrier frequency and the audio frequencies used to modulate the carrier … Aviation dictionary