Are you sure you don't live on the other side of my butt-head neighbour?
I can sure relate to you. Mine called the cops due to the horrible banging noise outside that lasted for hours at a time. Boy were the cops mad at her when they discovered the source of the horrible noise was me bulding my garage.
I got her back when I rented the tamper. I left it running all day - even when I was not using it.