News tagged with acoustic detection
Guam rhino beetles got rhythm
In May 2008 the island of Guam became a living laboratory for scientists as they attached acoustic equipment to coconut trees in order to listen for rhinoceros beetles. A grant from USDA IPM allowed Richard Mankin, a recognized ...
Apr 14, 2009 |
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Search results for acoustic detection
In future, phones can identify the Troubadour on the tree top
In spring, the sound of birds serenading fills the air. The Department of Signal Processing and Acoustics is developing a system that can recognize a bird species based on a song segment. The system can be ...
May 22, 2012 |
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Bats: What sounds good doesn't always taste good
Bats use a combination of cues in their hunting sequence - capture, handling and consumption - to decide which prey to attack, catch and consume and which ones they are better off leaving alone or dropping ...
May 21, 2012 |
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Screening for breast cancer without X-rays: Lasers and sound merge in promising diagnostic technique
X-ray mammography is an important diagnostic tool in the fight against breast cancer, but it has certain drawbacks that limit its effectiveness. For example, it can give in false positive and negative results; ...
May 07, 2012 |
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Atomic clock comparison via data highways
(Phys.org) -- Optical atomic clocks measure time with unprecedented accuracy. However, it is the ability to compare clocks with one another that makes them applicable for high-precision tests in fundamental ...
Apr 27, 2012 |
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Energy dissipation from vibrating gold nanoparticle strongly influenced by surrounding environment
Metal nanoparticles could play a key role in next-generation light detectors, optical circuits, and cancer therapies. For these future technologies to be realized, it is important to understand what happens ...
Apr 12, 2012 |
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Unmanned vessel could soon be working for Navy
Technology that sent unmanned aircraft over Iraq and Afghanistan soon could be steering unstaffed naval boats for such dangerous tasks as minesweeping, submarine detection, intelligence gathering and approaching ...
Apr 12, 2012 |
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Electric fish charges up research on animal behavior
An electric eel can generate enough current to stun its prey, just like a Taser. Weakly electric fish can also generate electricity, but not enough to do any harm. "Weakly electric fish are unique in that they produce and ...
Apr 10, 2012 |
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Whales' signals reveal retreat from ill-fated oil rig
A technique that monitors whales through the sounds they emit has answered a key issue raised by the explosion of the Deepwater Horizon oil rig in the Gulf of Mexico two years ago this month.
Apr 06, 2012 |
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New app signals that endangered whales are nearby
A whale of an app is about to make a splash on iPhones and iPads, providing a hand-held tool for those who need to know if right whales are swimming through their shipping lanes and what to do in such an event.
Apr 05, 2012 |
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False killer whales use acoustic squint to target prey
Hunting in the ocean's murky depths, vision is of little use, so toothed whales and dolphins (odontocetes) rely on echolocation to locate tasty morsels with incredible precision. Laura Kloepper from the University of Hawaii ...
Mar 22, 2012 |
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List of search results for acoustic detection
