Compression of the Highly Correlated Measurement Signals using DPCM Technique

A. V. Jocic; Z. H. Peric; M. R. Dincic; D. B. Denic; D. N. Radenkovic

doi:10.5755/j01.eee.20.4.6889

Compression of the Highly Correlated Measurement Signals using DPCM Technique

Authors

A. V. Jocic University of Nis
Z. H. Peric University of Nis
M. R. Dincic University of Nis
D. B. Denic University of Nis
D. N. Radenkovic University of Nis

DOI:

https://doi.org/10.5755/j01.eee.20.4.6889

Keywords:

ECG signal compression, DPCM system, linear prediction, logarithmic µ-law quantizer

Abstract

Compression of highly correlated measurement signals is considered using DPCM/ADPCM (Difference Pulse Code Modulation/Adaptive Difference Pulse Code Modulation) technique. It is important since very often transmission and storage of measurement signals are needed. Theory is applied on ECG (Electrocardiogram) signal, as an example of highly correlated signals. Very good performances are achieved: high compression rate and high improvement of performances are obtained.

DOI: http://dx.doi.org/10.5755/j01.eee.20.4.6889

Published

2014-04-07

Issue

Vol. 20 No. 4 (2014)

Section

TELECOMMUNICATIONS ENGINEERING

License

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By virtue of their appearance in this open access journal, papers are free to use with proper attribution in educational and other non-commercial settings with an acknowledgement of the initial publication in the journal.

How to Cite

Jocic, A. V., Peric, Z. H., Dincic, M. R., Denic, D. B., & Radenkovic, D. N. (2014). Compression of the Highly Correlated Measurement Signals using DPCM Technique. Elektronika Ir Elektrotechnika, 20(4), 76-79. https://doi.org/10.5755/j01.eee.20.4.6889