- frequency deviation of signal
- девиация частоты сигнала
English-Russian dictionary of telecommunications. 2015.
English-Russian dictionary of telecommunications. 2015.
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-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
Frequency — For other uses, see Frequency (disambiguation). Three cyclically flashing lights, from lowest frequency (top) to highest frequency (bottom). f is the frequency in hertz (Hz), meaning the number of cycles per second. T is the period in seconds (s) … Wikipedia
Frequency-shift keying — Passband modulation v · d · e Analog modulation AM · … Wikipedia
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
deviation indicator — An indicator that indicates the direction toward which the aircraft is required to be flown to maintain the required radial. It contains two lines one horizontal and the other vertical and the point of intersection of these lines represents the… … Aviation dictionary
Orthogonal frequency-division multiplexing — Passband modulation v · d · e Analog modulation AM · … Wikipedia
Sampling (signal processing) — Signal sampling representation. The continuous signal is represented with a green color whereas the discrete samples are in blue. In signal processing, sampling is the reduction of a continuous signal to a discrete signal. A common example is the … Wikipedia
Ultra high frequency — (UHF) designates a range (band) of electromagnetic waves with frequencies between 300 MHz and 3 GHz (3,000 MHz). Also known as the decimeter band or decimeter wave as the wavelengths range from ten to one decimeters. Radio waves with frequencies… … Wikipedia
Orthogonal Frequency Division Modulation — Orthogonal Frequency Division Multiplexing L’OFDM (Orthogonal Frequency Division Multiplexing) est un procédé de codage de signaux numériques par répartition en fréquences orthogonales sous forme de multiples sous porteuses. DMT (Discrete Multi… … Wikipédia en Français
Orthogonal Frequency Division Multiplexing — L’OFDM (Orthogonal Frequency Division Multiplexing) est un procédé de codage de signaux numériques par répartition en fréquences orthogonales sous forme de multiples sous porteuses. DMT (Discrete Multi Tone) et COFDM (Coded Orthogonal Frequency… … Wikipédia en Français