Title :
An improvement to the Powell and Chau linear phase IIR filters
Author :
Willson, A.N., Jr. ; Orchard, H.J.
Author_Institution :
California Univ., Los Angeles, CA, USA
Abstract :
A technique using Jacobian elliptic functions is given which by removing a previous method´s (Powell and Chau, 1991) double-zero constraint, yields improved designs of linear phase IIR filters
Keywords :
IIR filters; delay circuits; digital filters; elliptic filters; poles and zeros; transfer functions; Jacobian elliptic functions; Powell and Chau linear phase IIR filters; design; double-zero constraint; Circuits; Filtering theory; Hydrogen; IIR filters; Jacobian matrices; Nonlinear filters; Passband; Poles and zeros; Registers; Transfer functions;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 1994. ICASSP-94., 1994 IEEE International Conference on
Conference_Location :
Adelaide, SA
Print_ISBN :
0-7803-1775-0
DOI :
10.1109/ICASSP.1994.389962
