IDRelationTitle19730003286WorkIntroduction19730003287WorkFan noise and performance19730003288WorkFan noise suppression19730003289WorkJet noise19730003290WorkThe quiet engine program19730003291WorkQuiet engine design highlights19730003292WorkQuiet engine nacelle design19730003293WorkQuiet engine test results19730003294WorkQuiet engine demonstration19730003295WorkApplications to aircraft propulsion systems19730003296WorkSTOL noise sources and fan noise treatment19730003297WorkFlap noise19730003298WorkDesign integration and noise study for a large STOL augmentor wing transport19730003299WorkSonic inlet development for turbofan engines