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Quantities for Description of the Acoustical Environment of the Interior of Aircraft
- Aerospace Standard
Published August 16, 2012 by SAE International in United States
Downloadable datasets availableAnnotation ability available
This Aerospace Recommended Practice (ARP) defines quantities that may be used to describe various attributes of the sound field in the interior of aircraft. For a particular aircraft, or for a specific situation in a particular aircraft, it may not be necessary to utilize all the quantities included here to provide an adequate description of an aircraft's interior acoustical environment.
This document has been determined to contain basic and stable technology which is not dynamic in nature.
|Aerospace Standard||Type Measurements of Airplane Interior Sound Pressure Levels During Cruise|
|Aerospace Standard||Crew Rest Facilities|
Data Sets - Support Documents
|TABLE 1||Summary of Terms Defined, Abbreviations, Quantity Symbols, Units, and Unit Symbols|
|TABLE 2||Relative Frequency Response Level, in decibels, for A- and C-Frequency Weightings, A(N) and C(N), Corresponding to One-Third-Octave Band Number N and Nominal Midband Frequency f, in Hertz|
A-21 Aircraft Noise Measurement Aviation Emission Modeling
To develop and maintain relevancy of recommended practices for aircraft noise measurement and guidance for modeling of both aircraft noise and aviation emissions and to promote a unified technical approach to support the practical assessment of their impact.
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