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Latest Sonar Stories

2011-07-14 09:00:00

OTTAWA, Ontario, July 14, 2011 /PRNewswire/ -- General Dynamics Canada has completed its largest and most successful Technology Demonstration Program (TDP) with Defence Research and Development Canada Atlantic (DRDC Atlantic), demonstrating a torpedo-defence enhancement that will increase the level of protection for Canadian Navy ships. The Multisensor Torpedo Detection Classification and Localization (MSTDCL) Technology Demonstration Program was initiated in 2006 by DRDC Atlantic to develop...

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2011-06-08 07:24:23

Dolphins and porpoises use echolocation for hunting and orientation.

2011-05-30 07:22:25

Everybody has heard about echolocation in bats and dolphins.

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2011-05-26 12:05:00

Blind people have been known to learn to make clicks with their mouths and to use the returning echoes from those clicks to sense their surroundings.

2011-05-16 08:00:00

OTTAWA, Ontario, May 16, 2011 /PRNewswire/ -- General Dynamics Canada, a pioneer in the development of underwater acoustic processing systems, today announced the creation of a new Underwater Intelligence, Surveillance and Reconnaissance (UW ISR) Centre of Excellence.

2011-04-15 07:00:00

MOUNTAIN VIEW, Calif., April 15, 2011 /PRNewswire/ -- Today Norton by Symantec (Nasdaq: SYMC) released the 2012 beta versions of the award-winning Norton AntiVirus and Norton Internet Security, which are now available for free download from the Norton beta website.

2011-04-12 08:00:00

TEWKSBURY, Mass., April 12, 2011 /PRNewswire/ -- Raytheon Company (NYSE: RTN) has delivered critical mission systems early for the U.S. Navy's DDG 1000 Zumwalt-class destroyer.

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2011-03-17 10:28:34

Scientists have long been aware of a link between naval sonar exercises and unusual mass strandings of beaked whales.

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2011-03-01 13:20:09

There are already systems that detect ships at sea, but a group of engineers from the UAH, led by the researcher Raúl Vicen, has introduced a new development, involving "the use of artificial intelligence techniques and improvements in the templates used to select input data".

2011-02-16 09:30:00

MOUNTAIN VIEW, Calif., Feb. 16, 2011 /PRNewswire/ -- As evidenced by the new Norton Cybercrime Index, which launched today and tracks and warns people about cybercrime risks, online crime takes place daily all over the world.


Word of the Day
ecotone
  • A transitional zone between two communities containing the characteristic species of each.
The word 'ecotone' comes 'eco-' plus a Greek root meaning 'tension'.