He is interested in developing methods that use underwater sound itself to measure properties of the ocean such as current and temperature. (cooperalumni.org)
He received the Prize for the development and effective use of measurements of underwater sound generated by rain to determine rainfall rate and type at sea. (tcaoasa.org)
Launched in April of 1999, it has been designed to minimize underwater sound generated by props and engines, thus decreasing any impact we may have upon whales or other marine mammals. (whaletime.com)