I hate the noise of hydraulic equipment operating. The neighbour is currently (and since 7ish) running a digger in the yard and the constant vrroooo...VROOOOOO...vrro...vrroovrroovrroovrroooooooooooooVRRROOOOO...vroo is really grating.

Normally I wake up on a weekend to the sounds of dozen or birds which is much nicer. Even if it's Koels at 4am 😐