Helicopter Acoustic Noise Modeling
This project characterizes existing helicopter acoustic noise signatures and develops more accurate acoustic noise models and new noise abatement procedures for twin-engine helicopters. Research activities include:
- Maneuvers: Performing various in-flight maneuvers over microphonic arrays
- Data: Collecting helicopter flight test and ground-based acoustic noise measurement data
- Procedures: Contributing to the design of noise-abatement approach procedures
