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SAE ARP 4055:2007-11-07

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SAE ARP 4055:2007-11-07

Ground-Plane Microphone Configuration for Propeller-Driven Light-Aircraft Noise Measurement

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The scope of this ARP embraces the description of a configuration for a ground-plane microphone installation that may be used to determine sound pressure levels equivalent to those which would have been measured in an acoustic freefield at the microphone location. The one-third - octave-band center-frequency range over which equivalent freefield sound pressure levels may be obtained is from as low as 50 Hz to at least as high as 10,000 Hz.
Author SAE
Editor SAE
Document type Standard
Format File
Confirmation date 2007-11-07
ICS 17.140.30 : Noise emitted by means of transport
49.050 : Aerospace engines and propulsion systems
Number of pages 13
Set AEROPAKS10U-10
Year 2007
Document history
Country USA
Keyword SAE 4055;SAE ARP4055;SAE ARP4055;SAE ARP 4055