What about converting sound energy to electrical energy?

[Gagan Raj]

is that possible pls help me!

 

[Bystander]

PF has a search feature located on the far right of the upper tool bar. It's great for such inquiries.
https://www.physicsforums.com/search/1901740/?q=energy+harvest&o=date

 

[Windadct]

What device converts sound to electricity?

 

[billy_joule]

What device converts sound to electricity?

A <<Deleted by Mentor>>[/color] for one

 

[Windadct]

It was a rhetorical question...