• ARP5534

• 2013-08-10

• A-21 Aircraft Noise Measure Noise Aviation Emission Modeling

This document presents a practical method for calculating atmospheric absorption for wide-band sounds analyzed with one-third octave-band filters, called the SAE Method. The SAE Method utilizes pure-tone attenuation algorithms originally published in ISO 9613-1 and ANSI S1.26-1995 to calculate path-length attenuation at mid-band frequencies. The equations introduced in this standard transform the pure-tone, mid-band attenuation to one-third octave-band attenuation.

• SAE ARP 5534

• Aerospace

• Simulation and Modeling
• Computational fluid dynamics
• Computer simulation
• Mathematical models
• Environment
• Emissions
• Air pollution
• Exhaust emissions
• Emissions control
• Emissions measurement
• Environmental regulations and standards
• Environmental testing
• Noise
• Exterior noise
• Vibration
• Hybrid engines
• Jet engines
• Tests and Testing