Broadband sound source for long distance underwater sound propagation
Inventor: Andrey K. Morozov
Serial #: 13/430,250
Description: The systems described include a light-weight, low frequency (200 Hz-1000 Hz), broadband underwater sound sources that comprise an inner resonator tube with thin walls tuned to a certain frequency surrounded by a shorter, larger-diameter, lower frequency tuned outer resonator tube that has an acoustic source suspended off-center inside the inner resonator tube.
Last updated: January 17, 2014