Flight test of a pure-tone acoustic source
By: Arnold W. Mueller and John S. Preisser
Contributors: Preisser, John S; Langley Research Center; United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch
Series: NASA technical paper -- 1898
Publisher: National Aeronautics and Space Administration, Scientific and Technical Information Branch; For sale by the National Technical Information Service]
Published: 1981
Place of publication: Washington, D.C; [Springfield, Va
Language: eng
Number of pages: 35
Subjects: Airplanes -- Flight testing; Acoustical engineering
Notes: "Langley Research Center."

"October 1981"--Cover

Includes bibliographical references