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COMPRESSION OF DIGITAL MEASUREMENT SIGNALS BY IMPROVED REVERSE SCALING RECONSTRUCTION METHOD

Jerzy Jurkiewicz, Waclaw Gawedzki
  • Abstract:
    It is noticed in the paper that scaling of digital measurement signals and their registration in format which is comfortable to investigations during computer processing increase their volume. Possibility of realization a reverse scaling operation as an initial processing method preceding compression is mentioned.
    The authors proposed to complete initial processing by generally well-known operation - calculation of differences between succeeding samples and they tested the additional compression ratio, resulting from the proposed transformations, using experiments.
  • Keywords:
    signal compression, measurement signal, data acquisition
  • Download:
  • DOI:
    _unreg_wc-2003.TC4-068

Event details:

  • IMEKO TC:
  • Event name:
    XVII IMEKO World Congress
  • Title:

    Metrology in the 3rd Millennium

  • Place:
    Dubrovnik, CROATIA
  • Time:
    22 June 2003 - 28 June 2003