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 Group

Marschall Acoustics Instruments Pty Ltd
Marschall Acoustics®

The Marschall Acoustics Group is a designer and supplier of geophysical instrumentation, subsurface electromagnetic imaging systems, hydrophones , towed hydrophone arrays (seismic streamers), downhole arrays , and sonars .  We also supply information technology and processing systems in support of these and related activities. Corporate divisions include: Geophysical and Scientific Equipment, Information Technology, and Professional Audio and Sound Reinforcement.