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Marschall Acoustics
Instruments
Pty. Limited, Australia
MAI staff designed the IHDA (Improved High-Frequency Directive Array) for the David Taylor Research Center used for the acceptance testing of the Seawolf-class submarines.
The IHDA is a constant beamwidth measuring array with over 140dB of spectral dynamic range.
MAI has extensive Finite Element Modelling (FEM) capabilities to design and modify sonar transducers, handling equipment, and hydrodynamic housings.
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