Also, whether in my small village or in a fancy suburb, there seems to always be someone with a 2 cycle, muffler-free piece of lawn equipment running. Leaf blowers are the worst, but weed trimmers and now even leaf vaccuums are common.
Or, if you live in an urban area, especially in NYC, there's rarely a moment that you don't hear an emergency vehicle siren echoing throughout the neighborhood.
Unfortunately, it's just a noisy world. At least this aircraft is electric and has some goal of keeping noise as low as possible.
If they managed to get into that range for a vehicle that must weigh many hundreds of times more, I guess that'd be very impressive.
Lawnmowers are significantly louder.
In a suburb of Portland Oregon I routinely hear helicopters up to about 2000 feet. I hear many planes at over 5000 ft. When jets take off from PDX and climb over my house I can easily hear them at about 16,000 feet.
So like a vacuum cleaner, yikes!