News tagged with audio

Monitoring birds by drone

Forget delivering packages or taking aerial photographs—drones can even count small birds! A new study from The Auk: Ornithological Advances tests this new approach to wildlife monitoring and concludes that despite some ...

dateFeb 15, 2017 in Ecology
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Researchers develop secure audio captchas

Many websites require users to prove that they are human by entering symbols that are difficult to read. For partially sighted users, acoustic solutions have been devised. IT researchers aim to improve their quality.

dateMay 02, 2016 in Computer Sciences
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