CHAMP System - Marine Seismic Survey


The CoHerent Acoustic Modulatable Projector (CHAMP) is a coherent sound source for marine seismic surveys.

The system development is funded by ExxonMobil, Shell, and Total and is closely associated with U.S. Patent No. 9,562,982 issued to APS in February of 2017.  Additional domestic and international patents are pending.

For more information on the CHAMP Tracking System please contact us at, download the brochure here, or view the overview video from Total’s website here.

Conference Papers:
2018 EAGE Conference Paper
2018 SEG Conference Paper

Protecting Whales From the Noise People Make in the Ocean

Coherent Sound Source for Marine Seismic Surveys