Title :
Minimal normalized lattice structure for ARMA digital filter realization
Author :
Kwan, Hon Keung ; Lui, Ying Chun
Author_Institution :
Dept. of Electr. Eng., Windsor Univ., Ont., Canada
Abstract :
A normalized digital lattice structure is presented for the realization of 1-D ARMA (autoregressive moving average) digital filters. The resultant realization structure is minimal in terms of the numbers of parameters and delays while possessing the desirable properties of the classical AR lattice filters. A fourth-order elliptic filter was realized using the procedures presented
Keywords :
digital filters; ARMA digital filters; autoregressive moving average; delays; fourth-order elliptic filter; normalized digital lattice structure; Algorithm design and analysis; Delay; Digital filters; Lattices; Modeling; Redundancy; Reflection; Signal processing; Signal synthesis; Transfer functions;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 1991. ICASSP-91., 1991 International Conference on
Conference_Location :
Toronto, Ont.
Print_ISBN :
0-7803-0003-3
DOI :
10.1109/ICASSP.1991.150584
