carrier frequency / phase shifting network / acoustic travel times / stainless steel / electronics using surface mount technology / instantaneous product / micro-processor / electronics / direction sensor electronics / oil / mhz carrier frequency / Satellite telemetry / breadboard electronics / energy / /
Organization
office of Naval Research / Woods Hole Oceanographic Institution / US Federal Reserve / U.S. Securities and Exchange Commission / Instrument Society of America / /
Person
Jacques C.J. Nihoul / K.D. Lawson / Jr. / Neil L. Brown Woods Hole / Stephen Smith / /
Position
author / ACKNOWLEDGEMENTS The author / simple micro-controller / /
ProvinceOrState
New York / California / /
TVStation
Kcos / /
Technology
micro-processor / The processor / electronics using surface mount technology / /
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