New cepstrum algorithms
Date
1994
Authors
Pienaar F.H.
Journal Title
Journal ISSN
Volume Title
Publisher
IEEE
Abstract
New algorithms are introduced for computing 2N-1 points of the complex cepstrum and N unique points of the real cepstrum while using only N-point FFT calculations. These methods are compared to existing methods, and some indication is given of their applicability.
Description
Keywords
Approximation theory, Calculations, Fast Fourier transforms, Cepstrum algorithms, Complex logarithm approximations, Discrete Fourier transform, Linear combination, Real cepstrum, Algorithms
Citation
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