Thanks for the reply. Are you sure that the body's conversion of sound to electric signal is done using energy?
What is the crystal set?
Your reasoning for not harvesting sound: I understand sound in large space is useless but what if sound was culminated from a large area and then...
Hi all,
I have been interested in the conversion of sound into electrical energy as well. I have been reading everyones post about this and how it is seemingly impossible or yet not efficient to convert sound energy into electricity. I am not a physicist but I do study biology and the human...