Proceedings PaperInverse Propagation For Acoustic Transducer Characterization
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The angular spectrum of plane waves representation for acoustic fields is discussed and shown to be effective for describing the field radiated by an electroa.coustical transducer. A compact description is demonstrated for the case of a circularly symmetric planar transducer. Using the representation it is possible to inverse propagate measurements of the radiated field to reconstruct the field at the face of the transducer.