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Yup, I think what is novel here and led to these results is that the dolphin researchers invented a device for generically converting audio into pictures.
by rms 15y ago
Yup, I think what is novel here and led to these results is that the dolphin researchers invented a device for generically converting audio into pictures.
- Figs 15y agoLooking into the device they're talking about here: http://www.cymascope.com/ http://www.cymascope.com/ Seems like a pretty cranky group unfortunately. (in the sense of astrology, physics cranks, etc.) :( I'm thinking they may have just found a roundabout way of visualizing echolocation response rather than visualizing dolphin-dolphin communication as images. Guessing on the bits I've gathered from the various articles linked, it sounds like what they did was something like: - have a dolphin ping various objects with echolocation and record the response - play back the response for different dolphins and reward the dolphins with fish if they retrieve the object that matches the recording - see how good the dolphins are figuring out the mapping from sounds to objects (pretty good) That's just my guess of what they did; as I said, it's not clear. (If that's actually what they did, that doesn't really indicate language capability, although it's still interesting.) Hopefully they clarify what their methodology was.