Approved Work Item
ISO/AWI 25450
Sound Power Level and Sound Pressure Level Directivity Measurement of UAS
Reference number
ISO/AWI 25450
Edition 1
© ISO 2026
Approved Work Item
Under development
A working group has prepared a draft.

Abstract

This standard will specify the method for measuring the far-field sound pressure radiated from a UAS and the procedures for using those measurements to calculate the sound power level and the sound pressure level directivity for use in noise mapping. The standard will also propose that the overall A-weighted sound power level is used to quantify the noise impact of a UAS. Only the hover condition will be considered at this time. In the future, the standard should be extended to include straight and level flight, take-off, landing and other flight modes.

General information

  • Status
     : Under development
    Stage
    : New project registered in TC/SC work programme [20.00]
  • Edition
     : 1
  • Technical Committee :
    ISO/TC 20/SC 16
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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