Mathematicians found a method to hear the shape of a room using four microphones mounted on a drone. Pictured: Mireille Boutin. (Photo: Purdue University)

A drone can hear the shape of a room

March 24, 2020

With a speaker and four microphones, drones can echolocate like bats Mathematicians at Purdue University in West Lafayette, […]

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This article is tagged with echolocation, echosorting, indoor localization, loudspeaker, mathematics, microphones, Mireille Boutin, PNT Roundup, Purdue University, Technical University of Munich and posted in From the Magazine, Latest News, Mapping