Tag: Sonobuoy

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Tracking Submarines from Above: How Sonobuoy Help Localize Sound Sources at Sea

Tracking Submarines from Above: How Sonobuoy Help Localize Sound Sources at Sea

What is a Acoustic buoy? A acoustic buoy is an acoustic sensor device designed to detect underwater sound waves, including those made by submarines. Deployed from aircraft or ships for anti-submarine warfare (ASW), they are parachute-equipped float kits that descend slowly through the water column. Once in the water, acoustic buoys transmit detected audio data…