DocumentCode
1857493
Title
A multirate approach to design of fractional delay filters
Author
Ponce, Ruth Mariela Aguilar ; Jovanovic-Dolecek, Gordana
Author_Institution
Dept. for Electron., INAOE, Puebla, Mexico
fYear
1999
fDate
1999
Firstpage
143
Lastpage
146
Abstract
This paper presents a new approach to the design of fractional delay discrete-time filters based on a multirate approach. We considered the case where it is necessary to generate a delay which is a ratio of very high integers. In order to obtain an efficient filter we propose a modification of the general polyphase structure for fractional delay
Keywords
delay filters; discrete time filters; synchronisation; delay generation; discrete-time filters; fractional delay filters; multirate approach; polyphase structure; very high integer ratio; Delay; Delta modulation; Equations; Filters; Interference; Interpolation; Linear approximation; Signal processing; Signal resolution; Speech coding;
fLanguage
English
Publisher
ieee
Conference_Titel
Design of Mixed-Mode Integrated Circuits and Applications, 1999. Third International Workshop on
Conference_Location
Puerto Vallarta
Print_ISBN
0-7803-5588-1
Type
conf
DOI
10.1109/MMICA.1999.833619
Filename
833619
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