Air conditioner noise complaints in Calgary heat up
I think this goes back to what I said in one of the fire pit threads, it's the people who feel it is their right to have their windows open, but expect it to be as quiet inside their house as if their windows were closed.
Sure, most nights I do turn it off by 10:00 and open up my windows. I do enjoy the fresh air. But last night it was still warm by 10:00, and so it stayed on until 11.