study of resonant-cavity and fiberglass-filled parallel baffles as duct silencers
By: Paul T. Soderman.
Contributors: Ames Research Center.; Aeromechanics Laboratory.; United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch.
Series: NASA technical paper -- 1970.; AVRADCOM technical report -- 81-A-2.
Publisher: National Aeronautics and Space Administration, Scientific and Technical Information Branch; For sale by the National Technical Information Service]
Published: 1982
Place of publication: Washington, D.C; [Springfield, Va
Language: eng
Number of pages: 63
Subjects: Acoustical engineering.; Noise control.
Notes: "Ames Research Center."

"Aeromechanics Laboratory, AVRADCOM Research and Technology Laboratories."

"April 1982"--Cover.

Includes bibliographical references.