Evaluation of alternative procedures for atmospheric absorption adjustments during noise certification
By: Alan H. Marsh ; prepared for U.S. Department of Transportation, Federal Aviation Administration, Office of Environment and Energy
Contributors: United States. Federal Aviation Administration. Office of Environment and Energy
Publisher: The Office; National Technical Information Service [distributor
Published: 1980
Place of publication: Washington, D.C; Springfield, Va
Language: eng
Subjects: Airplanes -- Noise -- Data processing; Absorption of sound -- Data processing
Notes: Cover title

"Dytec Engineering, Inc."--Vol. 2, 3

"Final report"--Vol. 2, 3

"October 1980"--Vol. 2, 3

Contract no.: DOT-FA78WA-4121

"Report no. FAA-EE-80-46, Vol. II."

"Report no. FAA-EE-80-46, Vol. III."
Table of contents: value: v. II. Computer program; value: v. III. Tables of atmospheric-absorption losses; value: v. 1. Analyses and results