Marschall Acoustics Instruments, the source for innovative ideas and science applications.
Marschall Acoustics developed and owns fundamental patents in hydrophone design, underwater acoustics, and sonars -
  particularly in solid towed hydrophone array seismic streamer design.  Some of this technology is licensed to various
manufacturing companies.  Contact us directly if you have any questions in this regard.






Marschall Acoustics Instruments Pty Ltd

Marschall Acoustics Group
Marschall Acoustics®

Bespoke Geophysical & Audio Domain Solutions


MAI's Active EM Imaging System is capable of obtaining high resolution images through most geologies to depths over 300 meters. Unlike high resolution seismic, this system permits imaging through blasted rock and into old mine workings. Many minerals, as well as their grade, can be identified directly by their characteristic signatures. Multimetallic steeply dipping pod shaped ore-bodies in highly folded Cambrian strata have recently been imaged to depths in excess of 250 meters with great success.