Omar

I'm trying to find a new way to get more energy that's it

You're right but what if we use natural continuous sounds like waterfalls or waves crushing on shores?

With one microphone I'm talking about hundreds of thousands of microphones if not millions

I don't need to get the whole watt I was just using an example even if the value is small but the number is huge doesn't that make it usable?

What about the big number of microphones connected together? Doesn't that mean 1 watt from each microphone that takes 120 dB, the more microphones we use the more energy we get?

I know it doesn't carry enough energy and I know we can't get more energy of it than it has but what about amplifying the current by transistors? And what if I use a huge number of microphones and connect them together and put them in places with a great amount of noise like stadiums or concert halls?

I've had this idea for a while now is it possible to achieve? It's based on the diaphragms in microphones and how they produce weak currents, what if we put huge number of these mics in stadiums and concert halls and connect them with each other's while rectifying the current then amplifying it using transistors?