Active control of fan-generated plane wave noise
By: Carl H. Gerhold.
Contributors: Gerhold, Carl H.; Langley Research Center.
Series: NASA technical memorandum -- 109008
Publisher: National Aeronautics and Space Administration, Langley Research Center; National Technical Information Service, distributor
Published: 1993
Place of publication: Hampton, Va; [Springfield, Va
Language: eng
Format: Microform
Subjects: Noise control.; Airplanes -- Noise.
Other titles: Active control of fan generated plane wave noise
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 93-1346-M.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1993] 1 microfiche.