Wavelets pp 139-146 | Cite as

Use of Wavelet Transforms in the Study of Propagation of Transient Acoustic Signals Across a Plane Interface Between Two Homogeneous Media

  • S. Ginette
  • A. Grossmann
  • Ph. Tchamitchian
Conference paper
Part of the Inverse Problems and Theoretical Imaging book series (IPTI)


The problem we study can be defined as follows: In three-dimensional space, we consider two homogeneous media — “air” and “water” — separated by plane interface. There is a point source of sound in “air” at height h above the interface. Its emission is given by a function F(t) of time. We are interested in the behaviour of pressure in water, at time t, depth z, and distance r from a vertical line going through the source.


Wavelet Transform Homogeneous Medium Acoustic Field Plane Interface Lateral Wave 
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Copyright information

© Springer-Verlag Berlin Heidelberg 1989

Authors and Affiliations

  • S. Ginette
    • 1
  • A. Grossmann
    • 2
  • Ph. Tchamitchian
    • 3
  1. 1.Laboratoire de Mécanique et d’Acoustique, Equipe UltrasonsC.N.R.S.Marseille Cedex 09France
  2. 2.Centre de Physique Théorique, Section IIC.N.R.S.Marseille Cedex 09France
  3. 3.Faculté des Sciences et Techniques de Saint-GérômeC.P.T.Marseille Cedex 13France

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