DocumentCode
1193475
Title
An approach to coefficient wordlength reduction in digital filters
Author
Williamson, Darrell ; Sridharan, S.
Volume
32
Issue
9
fYear
1985
fDate
9/1/1985 12:00:00 AM
Firstpage
893
Lastpage
903
Abstract
In this paper an approach to the problem of coefficient quantization in finite wordlength (FWL) digital filter implementations is presented. The method can be applied to any filter structure and can result in a saving of several bits with only a slight increase in hardware complexity.
Keywords
Digital filter wordlength effects; Digital filters; Australia; Digital arithmetic; Digital filters; Feedback; Frequency; Hardware; Helium; Parallel processing; Quantization; State-space methods;
fLanguage
English
Journal_Title
Circuits and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0098-4094
Type
jour
DOI
10.1109/TCS.1985.1085813
Filename
1085813
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