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ADDRAS - An integrated systems approachNASA-Langley's Acoustics Division Data Reduction and Analysis System (ADDRAS) computes far-field noise spectral estimates on the basis of weather, aircraft state and position, and acoustic data sets. The structure and function of ADDRAS has been primarily determined by rotorcraft flyover test design, data acquisition, and data flow criteria. The RIM relational database management software is used to organize all noise test data for ADDRAS.
Document ID
19930045426
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Becker, Lawrence E. (NASA Langley Research Center Hampton, VA, United States)
Rutledge, Charles K. (Lockheed Engineering and Sciences Co. Hampton, VA, United States)
Grandle, Robert E. (NASA Langley Research Center Hampton, VA, United States)
Golub, Robert A. (NASA Langley Research Center Hampton, VA, United States)
Smith, Rita A. (Lockheed Engineering and Sciences Co. Hampton, VA, United States)
Date Acquired
August 16, 2013
Publication Date
January 1, 1991
Publication Information
Publication: In: AHS and Royal Aeronautical Society, Technical Specialists' Meeting on Rotorcraft Acoustics(Fluid Dynamics, Philadelphia, PA, Oct. 15-17, 1991, Proceedings (A93-29401 10-71)
Publisher: American Helicopter Society
Subject Category
Computer Systems
Accession Number
93A29423
Distribution Limits
Public
Copyright
Other

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