Acoustical Treatment for the NACA 8- by 6-Foot Supersonic Propulsion Wind Tunnel

Author:	Beranek, Leo L.
Additional Authors:	Labate, Samuel
Year:	1955
Document Type:	N/A
Series:	NACA Technical Notes
Report Number:	NACA-TN-3378
Link:	https://digital.library.unt.edu/ark:/67531/metadc56258/