An estimate of the enroute noise of an advanced turboprop airplane
By: James H. Dittmar.
Contributors: Lewis Research Center.
Series: NASA technical memorandum -- 87302.
Publisher: National Aeronautics and Space Administration, Lewis Research Center
Published: 1986
Place of publication: Cleveland, Ohio
Language: eng
Format: Microform
Subjects: Airplanes -- Noise.; Airplanes -- Turbine-propeller engines.; Aircraft noise.; Noise (sound); Noise intensity.; Nosie spectra.; Turboprop aircraft.
Notes: Microfiche. [Washington, D.C. : National Aeronautics and Space Administration], 1986. 1 microfiche.