SAE ARP4055A PDF
$54.00
Ground-Plane Microphone Configuration for Propeller-Driven Light-Aircraft Noise Measurement (Stabilized: Dec 2020)
standard by SAE International, 12/21/2020
Description
SAE ARP4055A – Ground-Plane Microphone Configuration for Propeller-Driven Light-Aircraft Noise Measurement (Stabilized: Dec 2020)
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.
Product Details
- Published:
- 12/21/2020
- File Size:
- 1 file , 2 MB
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
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