In-flight directivity and sound power measurement of small-scale unmanned aerial systems

The sound emission characteristics of unmanned aerial systems are of interest in many contexts. For a realistic representation of the directional characteristics and the radiated sound energy, it is useful if the aircraft is operated under realistic conditions. However, deriving emission-based acous...

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Bibliographic Details

Published in:	Acta Acustica
Main Author:	Herold Gert
Format:	Article
Language:	English
Published:	EDP Sciences 2022-01-01
Subjects:	microphone array method sound power measurement uas noise source localization
Online Access:	https://acta-acustica.edpsciences.org/articles/aacus/full_html/2022/01/aacus220023/aacus220023.html