DocumentCode
1357916
Title
On the sensitivity of direct form and nested structures of FIR filters
Author
Dovaldola, M. ; Cortelazzo, G.
Author_Institution
Dipartimento di Elettronica ed Inf., Padova Univ., Italy
Volume
38
Issue
6
fYear
1990
fDate
6/1/1990 12:00:00 AM
Firstpage
1052
Lastpage
1053
Abstract
The sensitivity analysis of nested structures of FIR filters is extended to show that direct-form structures have sensitivities identical to those of the nested structures. The key to having identical coefficient sensitivity is to use the same scale representation for the coefficients
Keywords
filtering and prediction theory; frequency response; sensitivity analysis; FIR filters; coefficient sensitivity; coefficients quantisation; direct-form structures; frequency response error; nested structures; scale representation; sensitivity analysis; Acoustics; Arithmetic; Finite impulse response filter; Frequency domain analysis; Frequency response; Quantization; Sensitivity analysis; Speech; Transfer functions; Upper bound;
fLanguage
English
Journal_Title
Acoustics, Speech and Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
0096-3518
Type
jour
DOI
10.1109/29.56066
Filename
56066
Link To Document