02210oam 2200613I 450 991071388380332120200824143902.0(CKB)5470000002504853(OCoLC)1100474425(EXLCZ)99547000000250485320190508d1955 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierAcoustical treatment for the NACA 8- by 6-foot supersonic propulsion wind tunnel /by Leo L. Beranek, Samuel Labate, and Uno IngardWashington, [D.C.] :National Advisory Committee for Aeronautics,1955.1 online resource (86 pages) illustrationsTechnical notes / National Advisory Committee for Aeronautics ;No. 3378"June 1955."No Federal Depository Library Program (FDLP) item number.Includes bibliographical references (page 33).Acoustical treatment for the National Advisory Committee for Aeronautics eight- by six-foot supersonic propulsion wind tunnelSupersonic wind tunnelsNoiseMeasurementNoise controlCharts, diagrams, etcCharts, diagrams, etcfastNoise controlfastNoiseMeasurementfastSupersonic wind tunnelsfastSupersonic wind tunnels.NoiseMeasurement.Noise control.Charts, diagrams, etc.Charts, diagrams, etc.Noise control.NoiseMeasurement.Supersonic wind tunnels.Beranek Leo L(Leo Leroy),1914-2016,151247Labate SamuelIngard K. UnoUnited States.National Advisory Committee for Aeronautics,TRAALTRAALOCLCOCOPTRAALGPOBOOK9910713883803321Acoustical treatment for the NACA 8- by 6-foot supersonic propulsion wind tunnel3523779UNINA