John W. Parkins

Active control in three‐dimensional enclosures using multiple secondary sources and error sensors

Scott D. Sommerfeldt, John W. Parkins, 1994 .

Active control of energy density in three‐dimensional enclosures

Scott D. Sommerfeldt, John W. Parkins, S. Sommerfeldt, 1994 .

GLOBAL ACTIVE NOISE CONTROL IN RECTANGULAR ENCLOSURES

John W. Parkins, S. Sommerfeldt, Young C. Park, 2012 .