- spurious frequency
- stoorfrequentie
English-Dutch technical dictionary. 2013.
spurious frequency
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spurious frequency conversion products — trukdantieji dažnių keitimo signalai statusas T sritis radioelektronika atitikmenys: angl. spurious frequency conversion products vok. Frequenzumsetzungsstörungen, f rus. побочные продукты преобразования частот, m pranc. produits d… … Radioelektronikos terminų žodynas
Spurious-free dynamic range — (SFDR) is a measure used to specify analog to digital and digital to analog converters (ADCs and DACs, respectively).SFDR is defined as the ratio of the RMS value of the carrier frequency (maximum signal component) at the input of the ADC or DAC… … Wikipedia
spurious — [spyoor′ē əs, spʉr′ē əs] adj. [L spurius, illegitimate (in LL, false), orig., a bastard < Etr] 1. Now Rare illegitimate; bastard 2. not true or genuine; false; counterfeit 3. Bot. like in appearance but unlike in structure or function 4. Radio … English World dictionary
Frequency synthesizer — A frequency synthesizer is an electronic system for generating any of a range of frequencies from a single fixed timebase or oscillator. They are found in many modern devices, including radio receivers, mobile telephones, radiotelephones, walkie… … Wikipedia
Spurious emission — A spurious emission is any radio frequency not deliberately created or transmitted, especially in a device which normally does create other frequencies. A harmonic or other signal outside a transmitter s assigned channel would be considered a… … Wikipedia
Frequency divider — A frequency divider, also called a clock divider or scaler or prescaler, is a circuit that takes an input signal of a frequency, fin, and generates an output signal of a frequency: where n is an integer. Phase locked loop frequency synthesizers… … Wikipedia
Variable-frequency oscillator — A variable frequency oscillator (VFO) in electronics is a oscillator with an oscillation frequency that can be electronically changed (hence, variable).cite book |title=The ARRL Handbook for Radio Amateurs, Sixty Eighth Edition |editor=Larry D.… … Wikipedia
Orthogonal frequency-division multiplexing — Passband modulation v · d · e Analog modulation AM · … Wikipedia
Radio-frequency sweep — or Frequency sweep or RF sweep refer to scanning a radio frequency band for detecting signals being transmitted there. This is implemented using a radio receiver having a tunable receiving frequency. As the frequency of the receiver is changed to … Wikipedia
Mel-frequency cepstrum — In sound processing, the mel frequency cepstrum (MFC) is a representation of the short term power spectrum of a sound, based on a linear cosine transform of a log power spectrum on a nonlinear mel scale of frequency. Mel frequency cepstral… … Wikipedia
Finite-difference frequency-domain — The finite difference frequency domain (FDFD) is a numerical solution for problems usually in electromagnetism. The method is, of course, based on finite difference approximations of the derivative operators in the differential equation being… … Wikipedia
