Title :
Design of stable all-pass filters
Author :
Harris, David B.
Author_Institution :
Massachusetts Institute of Technology, Cambridge, Massachusetts
Abstract :
A method for converting the allpass filter design problem to a more tractable spectral factorization problem is presented. Spectral factorization by a new two-dimensional linear prediction technique is discussed, and an efficient lattice structure for implementing the resulting 2-D allpass filter is described.
Keywords :
Cepstrum; Design methodology; Equations; Fourier transforms; Laboratories; Lattices; Nonlinear filters; Polynomials; Signal design; Signal processing;
Conference_Titel :
Acoustics, Speech, and Signal Processing, IEEE International Conference on ICASSP '79.
DOI :
10.1109/ICASSP.1979.1170802
