Feasibility of Discriminating UAV Propellers Noise from Distress Signals to Locate People in Enclosed Environments Using MEMS Microphone Arrays

Feasibility of Discriminating UAV Propellers Noise from Distress Signals to Locate People in Enclosed Environments Using MEMS Microphone Arrays

Detecting and finding people are complex tasks when visibility is reduced. This happens, for example, if a fire occurs. In these situations, heat sources and large amounts of smoke are generated. Under these circumstances, locating survivors using thermal or conventional cameras is not possible and...

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Bibliographic Details
Main Authors: Alberto Izquierdo, Lara del Val, Juan J. Villacorta, Weikun Zhen, Sebastian Scherer, Zheng Fang
Format: Article
Language:English
Published: MDPI AG 2020-01-01
Series:Sensors
Subjects:
unmanned aerial vehicle (uav)
acoustic array
people localization
environments with reduced visibility
enclosed environments
Online Access:https://www.mdpi.com/1424-8220/20/3/597

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