frequency-modulated signal

См. также в других словарях:

• frequency-modulated signal — moduliuotojo dažnio signalas statusas T sritis fizika atitikmenys: angl. frequency modulated signal vok. frequenzgemodeltes Signal, n; frequenzmoduliertes Signal, n rus. модулированный по частоте сигнал, m; частотно модулированный сигнал, m pranc …   Fizikos terminų žodynas

• frequency modulated signal generator — moduliuotojo dažnio signalų generatorius statusas T sritis Standartizacija ir metrologija apibrėžtis Moduliuotojo dažnio signalų, kurių dažnis, įtampa ir dažnio nuokrypis gali būti fiksuoti arba reguliuojami pasirinktoje verčių srityje, šaltinis …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

• frequency modulated signal generator — moduliuotojo dažnio signalų generatorius statusas T sritis fizika atitikmenys: angl. frequency modulated signal generator vok. frequenzmodulierter Signalgenerator, m rus. генератор частотно модулированных сигналов, m pranc. générateur de signaux… …   Fizikos terminų žodynas

• frequency modulated — modulated modulated adj. (Electronics) 1. Having either amplitude, intensity, frequency, or phase altered at intervals to represent information to be transmitted; of the carrier wave of a radio signal transmitted from one device to another for… …   The Collaborative International Dictionary of English

• 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

• signal modulé en fréquence — moduliuotojo dažnio signalas statusas T sritis fizika atitikmenys: angl. frequency modulated signal vok. frequenzgemodeltes Signal, n; frequenzmoduliertes Signal, n rus. модулированный по частоте сигнал, m; частотно модулированный сигнал, m pranc …   Fizikos terminų žodynas

• modulated — adj. (Electronics) 1. Having either amplitude, intensity, frequency, or phase altered at intervals to represent information to be transmitted; of the carrier wave of a radio signal transmitted from one device to another for the purpose of… …   The Collaborative International Dictionary of English

• Frequency-shift keying — Passband modulation v · d · e Analog modulation AM · …   Wikipedia

• Signal-to-noise ratio — For signal to noise ratio in statistics, see Cohen s d. Signal to noise ratio (often abbreviated SNR or S/N) is a measure used in science and engineering that compares the level of a desired signal to the level of background noise. It is defined… …   Wikipedia

• Signal-to-interference ratio — The signal to interference ratio (S/I or SIR), also known as the carrier to interference ratio ( C/I , CIR), is the quotient between the average received modulated carrier power S or C and the average received co channel interference power I ,… …   Wikipedia

• Frequency-division multiplexing — (FDM) is a form of signal multiplexing where multiple baseband signals are modulated on different frequency carrier waves and added together to create a composite signal. Non telephoneFDM can also be used to combine multiple signals before final… …   Wikipedia