LEADER 02482oam 2200733 450 001 9910709716303321 005 20180828105345.0 035 $a(CKB)5470000002473087 035 $a(OCoLC)761458176 035 $a(OCoLC)995470000002473087 035 $a(EXLCZ)995470000002473087 100 $a20111115j198604 ua 0 101 0 $aeng 135 $aurun||||a|a|| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aConsideration of some factors affecting low-frequency fuselage noise transmission for propeller aircraft /$fJohn S. Mixson and Louis A. Roussos 210 1$aWashington, D.C. :$cNational Aeronautics and Space Administration, Scientific and Technical Information Branch,$dApril 1986. 215 $a1 online resource (25 pages) $cillustrations 225 1 $aNASA/TP ;$v2552 300 $a"April 1986." 320 $aIncludes bibliographical references (page 18). 606 $aNoise propagation$2nasat 606 $aAerodynamic noise$2nasat 606 $aNoise reduction$2nasat 606 $aNoise spectra$2nasat 606 $aPlane waves$2nasat 606 $aAirplanes$xFuselage$xNoise 606 $aPropellers, Aerial$xNoise 606 $aSound$xTransmission 606 $aAirplanes$xFuselage$xNoise$2fast 606 $aPropellers, Aerial$xNoise$2fast 606 $aSound$xTransmission$2fast 608 $aOnline resources. 615 7$aNoise propagation. 615 7$aAerodynamic noise. 615 7$aNoise reduction. 615 7$aNoise spectra. 615 7$aPlane waves. 615 0$aAirplanes$xFuselage$xNoise. 615 0$aPropellers, Aerial$xNoise. 615 0$aSound$xTransmission. 615 7$aAirplanes$xFuselage$xNoise. 615 7$aPropellers, Aerial$xNoise. 615 7$aSound$xTransmission. 700 $aMixson$b John S.$01411442 702 $aRoussos$b Louis A. 712 02$aUnited States.$bNational Aeronautics and Space Administration.$bScientific and Technical Information Branch, 712 02$aLangley Research Center. 801 0$bOCLCE 801 1$bOCLCE 801 2$bOCLCQ 801 2$bOCLCF 801 2$bOCLCQ 801 2$bOCLCO 801 2$bOCLCQ 801 2$bGPO 801 2$bMERUC 801 2$bGPO 906 $aBOOK 912 $a9910709716303321 996 $aConsideration of some factors affecting low-frequency fuselage noise transmission for propeller aircraft$93502797 997 $aUNINA