This summer, for example, more than 2,000 electronic ears will record the soundscape of California’s Sierra Nevada mountain range, generating nearly a million hours of audio. To avoid spending multiple human lifetimes decoding it, researchers are relying on artificial intelligence.
https://www.scientificamerican.com/article/artificial-intelligence-develops-an-ear-for-birdsong/
http://dlvr.it/Ryytnt