DocumentCode :
876921
Title :
Autocorrelation function of the quantisation-error process for a sinusoid
Author :
Knowles, J.B. ; Edwards, R.
Author_Institution :
UKAEA, Dorchester, UK
Volume :
4
Issue :
9
fYear :
1968
Firstpage :
180
Lastpage :
182
Abstract :
This letter investigates the variation in the correlation function of a quantisation-error process with the width of quantisation for a sinusoidal-input process. This process does not comply with the quantisation theorem of Widrow, and, in consequence, the orthogonal expansion procedure of Barrett and Lampard is the adopted analysis technique. The results clearly establish that, for this input, the quantisation-error spectrum is white for practical purposes, even when the quantisation is very coarse.
Keywords :
information theory; noise;
fLanguage :
English
Journal_Title :
Electronics Letters
Publisher :
iet
ISSN :
0013-5194
Type :
jour
DOI :
10.1049/el:19680137
Filename :
4210085
Link To Document :
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