Information content as a parameter of acoustical hologram reconstructibillty

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Authors

  • Jan KALUŽNÝ Komensky University, Czechia
  • Jerzy K. ZIELENIUK Institute of Fundamental Technological Research Polish Academy of Sciences, Poland

Abstract

The aim of this paper is to discuss the information content of an acoustical hologram and to determine its dependence on the determining parameters. It is also to look for the threshold of the information content which has to be reached in order to perform a successful reconstruction of the hologram.

References

[1] F. T. S. YU, Introduction to diffraction, information processing and holography, MIT Press, Cambridge 1973, p. 197.

[2] B. P. HILDERBRAND, B. B. BRENDEN, Introduction to acoustical holography, Plenum Press, New York 1972, p. 97.

[8] J. KALUZNY, M. KONECNY, Slaboproudy obzor, 40, 1, 14-21 (1979).

[4] J. K. ZIENIUK, On some experiments with real time ultrasonics holography, Proc. of 7th ICA, Budapest 1971, paper 20U9, pp. 465-468.