Title :
New cepstrum algorithms
Author_Institution :
Dept. of Electr. & Electron. Eng., Stellenbosch Univ., South Africa
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
Keywords :
approximation theory; cepstral analysis; fast Fourier transforms; FFT; approximations; cepstrum algorithms; complex cepstrum; real cepstrum; Approximation algorithms; Cepstrum; Equations; Flexible printed circuits;
Conference_Titel :
Communications and Signal Processing, 1994. COMSIG-94., Proceedings of the 1994 IEEE South African Symposium on
Conference_Location :
Stellenbosch
Print_ISBN :
0-7803-1998-2
DOI :
10.1109/COMSIG.1994.512445
