3rd French conference on acoustics
J. Phys. IV France 04 (1994) C5-1109-C5-1111
Diagnostics of noise acoustic sourcesI.Sh. FIKS, N.A. SIDOROVSKAIA and V.I. TURCHIN
Institute of Applied Physics, Russian Academy of Sciences, 46 Uljanov St., 603600 Nizhny Novgorod, Russia
The diagnostics of the noise acoustical sources from near-field data is considered. The algorithms allowing the determination of the equivalent elementary source distribution along a radiator and the far-field reconstruction from near-field measurements are presented. Some components of the total reconstruction error are analyzed.
© EDP Sciences 1994