TY - GENERIC DO - 10.20944/preprints201910.0078.v1 UR - http://dx.doi.org/10.20944/preprints201910.0078.v1 TI - Small-Scale Rotor Aeroacoustics for Drone Propulsion: A Review of Noise Sources and Control Strategies T2 - Preprints AU - Candeloro, Paolo AU - Pagliaroli, Tiziano AU - Ragni, Daniele AU - Di Francesco, Silvia PY - 2019 DA - 2019/10/08 PB - Preprints