Attack Of The Drones’ Exploration Of The Sound Power Levels Emitted And The Impact Drone’s Could Have Upon Rural Areas

Conference paper

Dance, S. and Nixon, N. (2021). Attack Of The Drones’ Exploration Of The Sound Power Levels Emitted And The Impact Drone’s Could Have Upon Rural Areas. Inter-Noise 2021. On-line 01 - 05 Aug 2021
AuthorsDance, S. and Nixon, N.
TypeConference paper
Abstract

This study considers the acoustic emission from a DJi Phantom 4 commercial drone using different rotor blades. Measurements were taken from a hovering drone with four commercial product blade configurations. Measurements were taken in accordance with (BS) EN ISO 3745: 2009 ‘Acoustics – Determination of sound power levels and sound energy levels of noise sources using sound pres-sure – Precision methods for anechoic rooms and hemi-anechoic rooms’. The aim of the project was to consider the sound characteristics emitted, specifically tonality and to determine the dis-tance a drone could be heard from, with the different blade configurations, in a rural setting. By considering the different blade configurations within a rural setting, the role drones have within society is considered.

KeywordsDrone Noise Loudness Tonality
Year2021
Web address (URL)https://www.internoise2021.org
Accepted author manuscript
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Open
Publication dates
Print16 Jul 2021
Publication process dates
Accepted14 May 2021
Deposited30 Jul 2021
Web address (URL) of conference proceedingshttps://www.internoise2021.org
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Attack of the Drones JN & SD 2021 v4.pdf
License: CC BY 4.0
File access level: Open

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