DocumentCode
395316
Title
Bireciprocal lattice wave digital filters with almost linear phase response
Author
Wróblewski, Artur ; Erl, Thomas ; Nossek, Josef A.
Author_Institution
Munich Univ. of Technol., Germany
Volume
2
fYear
2003
fDate
6-10 April 2003
Abstract
Two methods for designing almost linear phase wave digital filters are compared. First of them is based on designing a minimum phase filter and equalizing its phase response by some all-pass equalizer. The second one utilizes previously published method of designing almost linear phase filters without the equalizer. Several improvements to both approaches are introduced and a comparison of the two methods is given.
Keywords
all-pass filters; equalisers; lattice filters; linear phase filters; wave digital filters; all-pass equalizer; bireciprocal lattice wave digital filters; linear phase response; linear phase wave digital filters; minimum phase filter; mobile communications systems; personal computing; phase response equalisation; Design methodology; Digital filters; Electronic mail; Equalizers; Filtering; Finite impulse response filter; Lattices; Linearity; Mobile computing; Nonlinear filters;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03). 2003 IEEE International Conference on
ISSN
1520-6149
Print_ISBN
0-7803-7663-3
Type
conf
DOI
10.1109/ICASSP.2003.1202489
Filename
1202489
Link To Document