Class
TSpectrumAnalyzer
Declaration
Property RealCepstrum: boolean read FRealCepstrum write SetRealCepstrum;
Description
Set this property to true, to compute the spectrum of the logarithm of the amplitude of frequency spectrum. The first spectrum is always computed with the FFT method. The second stage uses the method specified with the Method property. When this property is True, all parameters usually applied to the frequency spectrum refer to the second stage of the cepstrum calculation. Cepstral analysis is very usefull when detecting periodicities in the frequency spectrum. (separating harmonics of different generators.
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