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Area Oscillations, signals and related devices / Modulation and demodulation

IEV ref 702-06-64

en
frequency translation
frequency changing
frequency conversion
the transfer of all the spectral components of a signal from one position in the frequency spectrum to another, in such a way that the frequency difference for each pair of components is preserved as well as their relative amplitude and relative phase

Note – Frequency translation may be accompanied by frequency inversion.


fr
transposition en fréquence , f
changement de fréquence, m
conversion de fréquence, f
transfert dans le spectre des fréquences de l'ensemble des composantes spectrales d'un signal de façon que les différences des fréquences des composantes de tout couple de composantes soient conservées, ainsi que leurs amplitudes relatives et leurs phases relatives

Note – Une transposition en fréquence peut être accompagnée d'une inversion de fréquence.


ar
نقل التردّد

de
Frequenzumsetzung, f

es
cambio en frecuencia
conversión de frecuencia
transposición en frecuencia

it
traslazione di frequenza
conversione di frequenza

ko
주파수 변환

ja
周波数変換

pl
przemiana częstotliwości

pt
translação em frequência
conversão de frequência

sv
frekvenstransponering

Publication date: 1992-03
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