Ground-Based Acoustic Measurements of Small Multirotor Aircraft
Onboard Acoustic Prediction Method for VTOL Aircraft
Investigation of Departure Transition Noise for Lift-Plus-cruise eVTOL Aircraft
Variation in Helicopter Noise During Approach Maneuvers
An Investigation of Piloting and Flight Control Strategies
An Experimental Investigation of eVTOL Flight State Variance on Noise
DEVELOPMENT OF ``ARIA'', A COMPACT, ULTRA-QUIET PERSONAL ELECTRIC HELICOPTER
Helicopter Noise Source Separation Using an Order Tracking Filter
MEDIUM-SIZED HELICOPTER NOISE ABATEMENT FLIGHT TEST
DEVELOPMENT AND VALIDATION OF GENERIC MANEUVERING FLIGHT NOISE ABATEMENT GUIDANCE FOR HELICOPTERS