> At the Earth Species Project, that data comes in the form of sounds, motion, and video recorded in either the wild or captivity, sometimes with accompanying a

> At the Earth Species Project, that data comes in the form of sounds, motion, and video recorded in either the wild or captivity, sometimes with accompanying annotations from biologists on what the animal was doing at the time and in what context. Has anything similar been done for human vocalizations (aka spoken language)? Text is obviously so much more efficient, and so much more abundant, so even for human speech this sounds like a challenge.