News tagged with sonars

Do dolphins use nonlinear mathematics?

Research from the University of Southampton, which examines how dolphins might process their sonar signals, could provide a new system for man-made sonar to detect targets, such as sea mines, in bubbly water.

Jul 18, 2012 4.8 / 5 (6) 6 | with audio podcast

Groups sue over Navy sonar use off Northwest

Conservationists and Native American tribes are suing over the Navy's expanded use of sonar in training exercises off the Washington, Oregon and California coasts, saying the noise can harass and kill whales ...

Jan 26, 2012 not rated yet 0