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Area Oscillations, signals and related devices / Signals; General terms

IEV ref 702-04-44

en
spectral representation
complex spectrum
a complex function of frequency representing a signal or noise by its Fourier transform or by the sequence of the complex coefficients of its Fourier series

Note – The modulus and the argument of the complex spectrum are the amplitude spectrum and the phase spectrum respectively.


fr
spectre complexe , m
représentation spectrale, f
fonction complexe de la fréquence représentant un signal ou un bruit par sa transformée de Fourier, ou par la suite des coefficients complexes de sa série de Fourier

Note – Le module et l'argument du spectre complexe sont respectivement le spectre d'amplitude et le spectre de phase.


ar
تمثيل طيفي

de
komplexes Spektrum, n
spektrale Darstellung, f

es
espectro complejo
representación espectral

it
rappresentazione spettrale
spettro complesso

ko
스펙트럼 표현
복합 스펙트럼

ja
複素スペクトル

pl
widmo zespolone

pt
representação espectral
espectro complexo

sv
komplext spektrum

zh
频谱表示法
复频谱

Publication date: 1992-03
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