DocumentCode
1099637
Title
Comparison of the effects of quantization on digital filters
Author
Lam, J. W K ; Ramachandran, V. ; Swamy, M.N.S.
Author_Institution
Concordia University, Montreal, P.Q., Canada
Volume
30
Issue
6
fYear
1982
fDate
12/1/1982 12:00:00 AM
Firstpage
1010
Lastpage
1013
Abstract
The fixed-point roundoff noise and coefficient sensitivity properties of the cascade canonic, Sedlmeyer-Fettweiss wave digital filter, the digital generalized immittance converter filter, and the Swamy-Thyagarajan wave digital filter are examined. The relative power spectral density and the statistical wordlength of each structure are computed.
Keywords
Computer applications; Convolution; Convolutional codes; Digital filters; Multidimensional signal processing; Polynomials; Quantization; Random access memory; Signal processing algorithms; Speech processing;
fLanguage
English
Journal_Title
Acoustics, Speech and Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
0096-3518
Type
jour
DOI
10.1109/TASSP.1982.1163970
Filename
1163970
Link To Document