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

Downloads

Published

2014-04-07

Issue

Vol. 20 No. 4 (2014)

Section

TELECOMMUNICATIONS ENGINEERING

License

The copyright for the paper in this journal is retained by the author(s) with the first publication right granted to the journal. The authors agree to the Creative Commons Attribution 4.0 (CC BY 4.0) agreement under which the paper in the Journal is licensed.

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

Compression of the Highly Correlated Measurement Signals using DPCM Technique. (2014). Elektronika Ir Elektrotechnika, 20(4), 76-79. https://doi.org/10.5755/j01.eee.20.4.6889