Things like leaf blowers have solutions between "Wild West v8 supercharged beasts" and "every leaf must be hand picked up by your current cadre of indentured servants".

A perfectly practical solution would be for the town to designate "outdoor power equipment times" such as "Saturday, 10-4" or "any day, 10-12, 3-4" or similar.

Electric is helping but even then there's noise created from just the action of the device, and you also reach a paradox where as things get quieter the remaining noise sources become more annoying.