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People like to put on MP3 player whenever &
wherever they go; on the way to work or at their leisure hour. Beside enjoying music within one's own world, getting rid of noise pollution in the crowded city is another major concern.Tagavi-Larijani had invented a technique that capable of converting sound wave into electric current. By adapting this invention, an eco-awareness concept, "Make Voice" is a new breed of wearable Mp3 player with the sound wave power generator, when the Mp3 is place in the noisy environment, it will start collecting excessive noise wave that gradually generate energy to rechargeable battery, enough to power the Mp3 .
Tainan University of Technology