En route noise levels from propfan test assessment airplane
By: Donald P. Garber and William L. Willshire, Jr.
Contributors: Willshire, William L.; Langley Research Center.
Series: NASA technical paper -- 3451.
Publisher: National Aeronautics and Space Administration, Langley Research Center; National Technical Information Service, distributor
Published: 1994
Place of publication: Hampton, Va; [Springfield, Va
Language: eng
Format: Microform
Subjects: Aeroacoustics.; Aerodynamic noise.; Aircraft noise.; Confidence limits.; Noise intensity.; Noise propagation.; Prop-fan technology.; Propeller fans.; Sound waves.
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 95-0074-M.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1994] 1 microfiche.