Compression artifact

As an artifact is called in metrology and other areas a fake, evoked by properties of the method result (such as Escape lines in gamma spectra). In communication engineering artifact called the effect of a systemic weakness transfer to a wanted signal; It may occur when a signal is converted and the data contained is compressed at the expense of losses.

  • Frequency-dependent
  • Phantom sources
  • The insistence of the high frequencies in the speakers
  • The insistence of the low frequencies to the center
  • Communications Engineering
  • Signal