Calculation of acoustic field using holographic measurements of the radiator's vibrations

Authors

  • V. Minialga Kaunas University of Technology
  • S Sajauskas Kaunas University of Technology

Abstract

The distribution of amplitudes of vibrations is measured and calculated according to the results of the holographic interferometry of a radiator’s surface. The distribution of displacement amplitudes in acoustic field is calculated by using the matrix of the distribution of vibrations on the surface of a radiator. Such an approach enables to avoid using of big acoustic cameras.

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Published

1997-06-12

Issue

Vol. 27 No. 1 (1997)

Section

WAVE PROPAGATION AND DIFFRACTION

License

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