Dolphins Use Double Sonar: Researchers Discover That Dolphins Can Generate Two Sound Beam Projections Simultaneously

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08 Jun 2011 - 18 Jan 2016
Dolphins and porpoises use echolocation for hunting and orientation -- by sending out high-frequency sound, known as ultrasound, dolphins can use the echoes to determine what type of object the sound beam has hit.

Related Topics: Marine Mammals
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