If it relies on vibrations, the noise probably depends on the tension, width, and length of the wire, just like in an instrument. I wouldn't give up on it yet. Also, hydro means water. aero means air, electro means electricity.
Work smarter, not harder.
Those are the largest trousers in the world! Especially when next to this ad:
Quit your workee-job and live, year round, for free-ish in Montana