Browsing Technical Reports by Author "Goodman, Ralph R."

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    • A note on convergent zones 

      Goodman, Ralph R.; Duykers, Ludwig R. B. (NATO. SACLANTCEN, 1962/02)
      An exact solution for ray paths near a sound channel with parabolic velocity profile is given for rays crossing the sound channel axis at small angles. The convergent zone for such rays for a source on axis is compared ...

    • The reverberation of sound from smooth ocean floors 

      Goodman, Ralph R. (NATO. SACLANTCEN, 1963/02)
      The reverberations produced by a completely flat surface separating two homogeneous isotropic fluids is investigated. There is no effort to include the effect of rough surfaces which would be a logical extension of the ...