TY - RPRT TI - Low Speed, 2-D Rotor/Stator Active Noise Control at the Source Demonstration AU - Simonich, John C. AU - Kousen, Ken A. AU - Zander, Anthony C. AU - Bak, Michael AU - Topol, David A. PY - 1997 UR - https://ntrs.nasa.gov/citations/19970028895 ID - 19970028895 ER -