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Boise State University: Improving Tools That Listen for 'The Language of Large, Violent, Physical Sources'
June 19, 2019
BOISE, Idaho, June 19 -- Boise State University issued the following news release:

Events like volcanoes, earthquakes and avalanches - even things like wind turbines and some animals - produce infrasound.

Jeffrey Johnson, an associate professor in the Department of Geosciences, describes infrasound as "the language of large, typically violent physical sources, which produce a sound field below the threshold of human hearing."

Johnson builds specia . . .

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