Hum of a lawnmower
Tweeting of birds
Low sound of tires spinning on pavement;
as time goes on the volume increases.
Metal clinking, scraping
Sounds like a giant stapler
Loud humming like a drone
Sirens – Police? Fire?
GO train’s horn blows announcing it is coming to town
Children walking home from school – talking
A man walking a dog stops to talk with someone
and is warned about another dog on a different street
Rain sounding like persistent dripping as it hits the eaves trough and downspout
Horn beeps as a car is locked
Beeping as a truck backs up