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
Selected Publications by Marschall Acoustics Pty. Ltd.  Staff

"Development of a Digital Audio Workstation for Organists", TOSA News, The Theatre Organ Society of Australia (NSW Division) Incorporated, Burwood, NSW Australia, September 2003, pp. 6-9.

"Characterization of Subsurface Structure Using Active EM, 5th Triennial Conference Proceedings, Mine Subsidence Technological Society, Maitland, NSW Australia, August 2001.

"Geophysical Acquisition Technology News", Oil & Gas Australia, April 1998, pp. 27-30.

"High Resolution Images of the Subsurface Now Possible", The Mining Chronicle, Vol. 2, No. 2 (March 1997), pp. 34.

"Numerical Green's Function Solution of the Helmholtz Equation", Journal of Computational Acoustics, Vol. 4, No. 2 (June 1996), pp. 123-158.

"Alluvial Gemstone Exploration in Australia", coauthor, Proceedings of the Eleventh Geologic Conference. Presented at the Environmental Research Institute of Michigan (ERIM) 11th Geologic Remote Sensing Conference, Las Vegas, Nevada, 27--29 February 1996.

"Polar Surveying with Towed Hydrophone Array", coauthor, Sea Technology, September 1994.

"Antarctic Exploration Using a Non-Constant Diameter Solid Towed Hydrophone Array", coauthor, Proceedings of the 1994 Offshore Technology Conference. Presented at the 26th Annual OTC, 2--5 May 1994, Houston, Texas.

"Boundary Element Solution of a Body's Exterior Acoustic Field Near Its Internal Eigenvalues", Journal of Computational Acoustics, Vol. 1, No. 3 (September 1993), pp. 335-353.

"The Use of an Innovative Solid Towed Array for Exploring the Antarctic Marine Environment", coauthor, IEEE Oceans `93 Conference Proceedings. Presented at the IEEE Oceans `93 Conference, 18--21 October 1993. Victoria, British Columbia, Canada.

Aspects of the Numerical Solution of the Helmholtz Equation, University of Tennessee, May 1993. (ISBN 0-9636418-0-8)

Governments and Their Policies: Influence on Managerial Decision Making in the Marine IndustryUniversity of Tennessee, May 1993.

"CAD and Acoustic BEM Applied to the Modelling of the AEDC ASTF EGMS", U.S. Air Force Summer Research Program Reports , Washington, D.C., Air Force Office of Scientific Research, 1992, pp. 4.1--4.20.

"Self-excited Discrete Tones of Open Rectangular Cavities Embedded in High Speed Flow'', coauthor, University of Tennessee Space Institute Report W.R. 90-01-03, December 1990.

"Experimental Investigation of Interference From Other Seismic Crews'', coauthor, Geophysics, November 1987.

Stability of Flexible Bodies of Revolution in Axial Fluid Flow, University of Virginia, August 1987.

"A Discussion of Acquisition Specs'', coauthor, Proceedings of the 1986 Offshore Technology Conference. Presented at the 18th Annual Offshore Technology Conference, Houston, Texas, May 5-8, 1986.

"A Discussion of Seismic Acquisition Specs: Example of Shot Noise From Other Crews '', coauthor, Expanded Abstracts, 55th Annual International SEG Meeting. Presented at the 55th Annual Meeting of the Society of Exploration Geophysicists, Washington, D.C., October 6-10, 1985.

"Potassium Accumulation in Intercellular Junctions Combined With Electric Field Interactions for Propagation in Cardiac Muscle'', coauthor, Innovation et Technologie en Biologie et Medecine, Vol. 6, No. 1, 1985.

"Marine Seismic Source Study'', coauthor, Shell Oil Company 1984 Geophysical Conference, Paper No. 48, January 1984.

"Propagation Down a Chain of Excitable Cells by Electric Field Interactions in the Junctional Clefts'', coauthor, IEEE Transactions on Biomedical Engineering, Vol. BME-30, No. 10, October 1983.