Conversion of Sound Energy into Electrical Energy in Highly Populated Areas

The world is advancing in all forms, the machines have started to be smaller and smart but are capable of assisting humans in all forms. For a machine to work, it requires energy, the sources of energy are again classified to renewable and non-renewable sources, due to vulnerabilities caused by the nonrenewable sources in the present time and near future, the world started to drift away from such energy sources, and this led to the exploring new ways for renewable. The authors in this paper have suggested a way to convert one form of energy to other forms, the form of energy at the end can be used as the energy source for machines to work. The authors have found a way to convert sound energy into electrical energy that may be used by machines to work. The noise (sound energy) produced by the industrial machinery, at traffic junctions is fed as the feed to the proposed device and electrical energy is received at the end that can either be used to recharge a battery or light up an LED. The working of the device, the components used have been listed in the paper.