Table of Contents

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

Abstract

Describes a recommended test procedure, data collection and preparation method for indoor noise tests of a bare turboshaft engine suitable for helicopter installations.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	SAE International
Pages
ISBN
Committee	S-12