DocumentCode
1227211
Title
Optimum Prefiltering and Postfiltering of Sampled Waveforms
Author
Hayes, Jeremiah F.
Author_Institution
Bell Telephone Labs., Inc., Holmdel, NJ, USA
Volume
19
Issue
4
fYear
1971
fDate
8/1/1971 12:00:00 AM
Firstpage
532
Lastpage
535
Abstract
Communication systems that transmit samples from analog waveforms are considered. Optimum pre- and postfilters of these samples are derived. The criterion of optimality is minimization of the mean-square error in reproducing the waveforms subject to a constraint on the signal-to-noise ratio per transmitted sample. The results of this filtering are evaluated and compared to other filtering schemes.
Keywords
Additive noise; Automatic control; Circuit faults; Filters; Hardware; Logic; Process control; Relays; Signal processing; Switches;
fLanguage
English
Journal_Title
Communication Technology, IEEE Transactions on
Publisher
ieee
ISSN
0018-9332
Type
jour
DOI
10.1109/TCOM.1971.1090661
Filename
1090661
Link To Document