A numerical modeling strategy for passive electro-acoustic transducers
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Updated: Dec 30, 2025

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Published on: June 16, 2023
1ATLAS ELEKTRONIK GmbH, Sebaldsbruecker Heerstrasse 235, D-28309 Bremen, Germany.
Abstract:
In this paper an alternative numerical/analytical method for determining the directivity-dependent receiving sensitivity of general electro-acoustic transducer is presented. Unfortunately, the computational effort of calculating the directivity-dependent receiving sensitivity is more expensive by orders of magnitude than determining the transmitting sensitivity. Using the underlying integral representation of the problem and the existence of resolvent kernels, a postprocessing approach is derived which enables simulations of the receiving sensitivity with the effort of calculating the transmitting sensitivities.
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