I work at home and the noise from these things drives me nuts. If it's the noise that's a problem, pass an ordinance that controls that instead of trying to engineer a ban. I know it's not as much fun as imposing your view of utopia on the rest of us, but it would address the problem, not just the instrumentality.
simple ban on sunday morning leaf blowing and requiring an operator to contain all leaves to his yard.
And it should apply to Harley-Davidson's products, dimwit kids with a thousand dbA stereo in the car which rattles the windows as it goes down the highway, etc.---