This summer, it’s possible that we’ll be able to communicate directly with dolphins through a new device called the Cetacean Hearing and Telemetry, or CHAT, interface.
CHAT is an iPhone-sized device with two hydrophones attached and a unique one-handed keyboard called a twiddler, which, when combined, is designed to be worn around a diver’s neck while swimming with wild dolphins.
Inside this box is a processor that contains a complex algorithm or pattern detector that might be able to learn to identify the fundamental units of dolphin acoustic communication.
This could enable humans to decode dolphin-speak and then reply.
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