Getting to the bottom of wind turbine noise
University of Adelaide researchers are developing a sophisticated wind turbine experiment to investigate exactly how wind turbines produce noise.
Energy & Green Tech
Nov 30, 2012
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News tagged with microphones
Sounds of northern lights are born close to ground
For the first time, researchers at Aalto University in Finland have located where the sounds associated with the northern lights are created. The auroral sounds that have been described in folktales and by wilderness wanderers ...
Earth Sciences
Jul 9, 2012
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Researchers developing new type of internet search engine
(Phys.org) -- Computer scientists at the University of Glasgow are participating in a new project to develop a search engine which will draw its results from sensors located in the physical world.
Computer Sciences
Jun 11, 2012
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A new generation of acoustic measurements
NPL scientists have made the first measurements of airborne acoustic free-field pressures using a laser technique based on photon correlation spectroscopy.
General Physics
May 29, 2012
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Quantum microphone captures extremely weak sound
(PhysOrg.com) -- Scientists from Chalmers have demonstrated a new kind of detector for sound at the level of quietness of quantum mechanics. The result offers prospects of a new class of quantum hybrid circuits that mix acoustic ...
Quantum Physics
Feb 6, 2012
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Research firm: Amazon sells $199 tablet at a loss
(AP) -- Amazon.com Inc.'s Kindle Fire tablet, which started shipping this week, costs $201.70 to make, a research firm said Friday. That's $2.70 more than Amazon charges for it.
Consumer & Gadgets
Nov 18, 2011
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Taiwan deploys undersea quake warning system
Taiwan said Monday it had put into service its first undersea seismic observation system, giving the island life-saving extra seconds or even minutes to brace for earthquakes and tsunamis.
Earth Sciences
Nov 14, 2011
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Scientists develop new technology to detect deep sea gas leaks
A new ultra-sensitive technology which can monitor leaks from underwater gas pipelines has been developed by scientists at the University of Southampton.
Engineering
Oct 12, 2011
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Gadgets: Pioneer speaker system rocks out
To sum it up if you want to read no further: The Pioneer XW-NAS3 speaker system for iPods and iPhones rocks the house even at the highest volume levels.
Gadgets: Ultra portable video camera trades fun for video/audio quality
The uCorder video camera from iRes Technology is not the greatest you can buy, but it might be the one you can have the most fun with.
Consumer & Gadgets
Jun 4, 2010
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