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Le reseau de camera couvre aujourd’hui potentiellement, une bonne partie sud de la France d’Ouest en Est, et a déjà à
UFO-Science explains the interest of the acoustic detection for the study of the UFO phenomenon, through an experience on the sounds perceived by an observer equipped with a microphone, located near an aircraft in landing phase.
You can find online a series of videos captured during two acquisition campaigns, in April and August 2009.