active acoustics active acousticssound is purposefully generated and received Synonyms: active sonobuoysRelated Articles: Hot Topic - Measuring Methane Bubble PlumesHow is sound used to find submarines?How do people and animals use sound in the sea?Dr. Benoit-BirdSonobuoysHow is sound used to measure, detect, and track oil?How is active acoustics used in fisheries research and management?Autonomous Surface VehiclesDOSITS FAQPlankton Biologist Chris Knowlton2018-10-01T12:59:59-05:00