Title :
Minimum-distortion functional for one-dimensional quantisation
Author :
Poor, H. Vincent
Author_Institution :
University of Illinois at Urbana-Champaign, Department of Electrical Engineering & Coordinated Science Laboratory, Urbana, USA
Abstract :
The minimum rth-mean distortion resulting from quantisation of a one-dimensional signal is considered. In particular, the worst-case value of this minimum distortion is examined for signals satisfying rth-moment constraints. Numerical results are presented for the particular cases of minimum-mean-squared-error (r = 2) and minimum-mean-absolute-error (r = 1) quantisation.
Keywords :
analogue-digital conversion; digital communication systems; electric distortion; pulse-code modulation; signal processing; A/D conversion; minimum distortion function; one dimensional quantisation; quantisation;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19800020
