- metal, like pots and utensils, clanking against each other or a tile counter
- beep noises: refrigerator 'door open warning', dishwasher, clothes washer, microwave, range, seat belt warning, various cell phones, and worst: smoke alarm going off just because I'm cooking
- scrape/honk noise when people don't unweight their chair before pushing themselves away from desk or table
- high pitched engine noise, like two stroke motorcycle at high rev
- the heat ventilator on the roof spinning in the wind or on a hot day (scritch, scritch, scritch)
- telephone and doorbell ringing
- power tools of all kinds
- lots of voices and laughter all at once
- pigeons
- closing door without turning handle first, crack-boom-snap noise, slamming door