DocumentCode
326158
Title
Different nonlinear signal quantizations and error probability per symbol
Author
Peric, Zoran H. ; Djordjevic, Ivan B. ; Bogosavljevic, Srdjan M. ; Stefanovic, Mihajlo C.
Author_Institution
Fac. of Electron. Eng., Nis Univ., Serbia
Volume
2
fYear
1998
fDate
18-20 May 1998
Firstpage
861
Abstract
This paper presents the analysis of different types of Laplace source signal quantizations. The original method for source quantization minimising the entropy under the mean-squared quantization error constraint is presented in the paper. The procedure for choosing constant μ of μ logarithmic compression law is proposed. The procedure for correct separation of the source coding from the channel one, i.e. the procedure for error probability contribution determination in the total mean-squared error (TMSE) is proposed
Keywords
entropy; error statistics; mean square error methods; quantisation (signal); source coding; Laplace source signal quantization; entropy minimisation; error probability per symbol; mean-squared quantization error constraint; nonlinear signal quantizations; source coding; Distortion measurement; Entropy; Error correction; Error probability; Gaussian channels; Nonlinear distortion; Quantization; Signal analysis; Source coding; Speech;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrotechnical Conference, 1998. MELECON 98., 9th Mediterranean
Conference_Location
Tel-Aviv
Print_ISBN
0-7803-3879-0
Type
conf
DOI
10.1109/MELCON.1998.699348
Filename
699348
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