Compression of the Highly Correlated Measurement Signals using DPCM Technique

  • 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
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
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
Section
TELECOMMUNICATIONS ENGINEERING