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MOBILE CHARGING USING VOICE
MOBILE CHARGING USING VOICE
Have you ever think about Sound Energy could be used to run our Gadgets?
.Lots of work is to be done in this field.
.Its efficiency is not that good so improvement is being required..It is bit costlier for manufacturing the device..It cant be used in places where db of Sound is too low.
De-Merits
References
Piezo materials-(1.)Mael guennou- titzeff
IJETAE-Exploring Research &Innovations.
www.seminarpaper.comwww.authorstream.comwww.Gizmag.comwww.pptsforece.blogspot.comwww.wikipedia.com
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