SAE ARP1279
Superseded
View Superseded by
STANDARD INDOOR METHOD OF COLLECTION AND PRESENTATION OF THE BARE TURBOSHAFT ENGINE NOISE DATA FOR USE IN HELICOPTER INSTALLATIONS
Hardcopy , PDF
English
06-01-1985
12-28-2023
1. SCOPE
2. RECOMMENDATIONS FOR ACOUSTIC MEASUREMENTS
3. RECOMMENDATION FOR DATA REDUCTION AND PRESENTATION
4. REFERENCES - LIST OF STANDARDS AND SPECIFICATIONS
RELEVANT TO ARP 1279 ON NOISE MEASUREMENTS FROM
HELICOPTER ENGINES
Describes a recommended test procedure, data collection and preparation method for indoor noise tests of a bare turboshaft engine suitable for helicopter installations.
| DocumentType |
Standard
|
| Pages |
2
|
| PublisherName |
SAE International
|
| Status |
Superseded
|
| SupersededBy |
This Aerospace Recommended Practice (ARP) outlines a recommended test procedure, data collection and preparation method for indoor noise tests of a bare turboshaft engine suitable for helicopter installations. It should be recognized that free field measurements are preferable.
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| ANSI S1.10 : 66(R2001) | AMERICAN NATIONAL STANDARD METHOD FOR THE CALIBRATION OF MICROPHONES |
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