Title :
Two-pass recursive digital filter with zero phase shift
Author :
Kormylo, J.J. ; Jain, V.K.
Author_Institution :
University of South Florida, Tampa, Fla
fDate :
10/1/1974 12:00:00 AM
Abstract :
A two-pass recursive scheme is proposed for realizing zero phase shift filters with arbitrary magnitude characteristics. The first pass is performed in forward time and the second in reverse time. The effect of initial and reverse time transients is discussed, and a scheme for quasi on-line adaptation is presented.
Keywords :
Adders; Circuit noise; Circuit stability; Circuit theory; Digital filters; Filtering theory; Frequency; Notice of Violation; Scattering; Transfer functions;
Journal_Title :
Acoustics, Speech and Signal Processing, IEEE Transactions on
DOI :
10.1109/TASSP.1974.1162602
