ARP1964A: Measurement of Rotorcraft Interior Sound Pressure Levels - Recommended Practice

Features

Issuing Committee: A-21 Aircraft Noise Measurement Aviation Emission Modeling

Scope

Content: Satisfactory measurements of noise in personnel-occupied rotorcraft cabins may require test techniques different from those prescribed for other types of aircraft (ARP1323) because rotorcraft operate under significantly different flight conditions. Recommendations of this ARP apply to the recording of acoustical data on magnetic tape and the subsequent processing and analysis of the recorded data.

Meta Tags

Topics: Noise measurement
Interior noise
Data acquisition and handling
Electrical systems
Identification numbers
Rotary-wing aircraft
Pressure
Acoustics
Noise

Details

DOI: https://doi.org/10.4271/ARP1964A

Pages: 6

Citation: SAE International Recommended Practice, Measurement of Rotorcraft Interior Sound Pressure Levels, SAE Standard ARP1964A, Stabilized August 2012, Issued September 1988, https://doi.org/10.4271/ARP1964A.

Additional Details

Publisher: SAE International

Published: Aug 16, 2012

Product Code: ARP1964A

Content Type: Recommended Practice

Status: Stabilized

Language: English

Historical