Practical Considerations in Reconstructing the Surface Vibration using Inverse Numerical Acoustics

  title={Practical Considerations in Reconstructing the Surface Vibration using Inverse Numerical Acoustics},
  author={F. Martinus and Douglas Herrin and A. F. Seybert},
This paper explores the use of inverse numerical acoustics to reconstruct the surface vibration of a noise source. Inverse numerical acoustics is mainly used for source identification. This approach uses the measured sound pressure at a set of field points and the Helmholtz integral equation to reconstruct the normal surface velocity. The number of sound pressure measurements is considerably less than the number of surface vibration nodes. A brief guideline on choosing the number and location… CONTINUE READING
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