New Technology Converts Sound Into Electrical Energy
n the future, you could charge your cell phone just by chatting.
Researchers at South Korea’s Sungkyunkwan University have developed a new technology that converts soundwaves into electrical energy, The Telegraph reports. With the sound-harvesting tech, batteries could be charged by everything from the human voice and music to the sound of highway traffic.
Researcher Dr. Sang-Woo Kim said, “The sound that always exists in our everyday life and environments has been overlooked as a source. This motivated us to realise power generation by turning sound energy from speech, music or noise into electrical power.”
Read the full article at:
http://www.huffingtonpost.com/2011/05/09/sound-charging-cell-phone-battery_n_859347.html
http://www.huffingtonpost.com/2011/05/09/sound-charging-cell-phone-battery_n_859347.html
super in developing voltage using mic (audio as covert some of electrical signal as try to this method) small changes will occur you can get more power
ReplyDeleteit is just amazing technology n i wd like to hv such tech in my cell.
ReplyDeleteThats a amazing idea..!!
ReplyDeleteit is an amazing technology...
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ReplyDeleteHats off guys ....@ amazing idea ...& act as a pollution free ##
ReplyDeleteHats off guys ....@ amazing idea ...& act as a pollution free ##
ReplyDelete