• SAE AIR1845A

SAE AIR1845A

  • Procedure for the Calculation of Airplane Noise in the Vicinity of Airports (Stabilized: Aug 2012)
  • standard by SAE International, 08/16/2012
  • Category: SAE

$81.00 $41.00

This document has been declared "Stabilized" and will no longer be subjected to periodic reviews for currency. Users are responsible for verifying references and continued suitability or technical requirements. New technology may exist.

This Aerospace Information Report (AIR) describes procedures for calculating sound exposure levels at ground locations resulting from operations of jet and propeller driven airplanes in the vicinity of an airport. The procedures assume that reference noise and performance data are available for each airplane involved. The fundamental element of the procedures is a method for calculating the A-weighted sound exposure level (SEL) that would be produced, on average, by any specific airplane when performing any specified operation. Procedures are given for calculating sound exposure levels for individual airplane operations and for the average sound level produced by the cumulative effect of a series of different airplane operations, normally expressed in terms of day-night average sound level (DNL) averaged over an appropriate long time period. The principal purpose of using the procedures recommended in this AIR to calculate contours of equal average sound levels is to assist in land-use planning around airports. Contours of equal sound level may be constructed by connecting lines through individual points of constant sound level. While the procedures of this AIR describes the computation of sound levels at any point in the vicinity of an airport, the procedure for calculation of contours is computer-program dependent and is not a part of this AIR.
PDF

All of our standards document are available in PDF (Portable Document Format), an electronic, downloadable format.You will be able to download the file in your account downloads.

Multi-User Access

After purchasing, you have the ability to assign each license to a specific user.

Printable

At any time, you are permitted to make printed copies for your and your members' reference use.

SAE AS123451C

SAE AS123451C

RIVET, SOLID, 100 DEGREE FLUSH HEAD, HIGH TEMPERATURE, 347 CRES, UNS S34700..

$41.00 $81.00

SAE AS18029C

SAE AS18029C

COVER ASSEMBLY, ELECTRICAL, FOR MS27212 TERMINAL BOARD ASSEMBLY..

$41.00 $81.00

SAE AS18121A

SAE AS18121A

FERRULES, OUTER, INSULATED, SHIELD TERMINATING, TYPE II TWO-PIECE, CLASS I, FOR SHIELDED CABLE..

$41.00 $81.00

SAE AS81714/63C

SAE AS81714/63C

TERMINAL JUNCTION SYSTEM, TERMINAL JUNCTION BLOCKS, SECTIONAL, GROUNDING MODULES, STUD AND FLANGE TY..

$41.00 $81.00