active acoustics active acousticssound is purposefully generated and received Related Articles: Hot Topic – Measuring Methane Bubble PlumesHow is sound used to find submarines?Webinar Archive: Introduction to Underwater AcousticsHow do people and animals use sound in the sea?Dr. Benoit-BirdSonobuoysHow is sound used to measure, detect, and track oil?Moderate or eliminate the effects of human activitiesHow is active acoustics used in fisheries research and management?Autonomous Surface Vehicles Chris Knowlton2018-10-01T12:59:59-05:00