Sound 2-4

Sound 2: A forklift make "bee" sound which is like the reversing sound from a truck.

Location: Warehouse of The Home Depot
Back area of The Home Depot, an entrance of a parking building, barely people walk through here except dinner time.

Sound 3: Noise from the plastic shades of an exhaust fan blowed by the wind.

Location: Back area of Little Fire Pot
Windy place. The first floor of garage, also the back area of a restaurant.

Sound 4: Crosswalk sound different between go north & south (bi-bo) and go east & west (like the gun shooting sound in Star Wars).

Location: John Daly Blvd and Lake Merced Blvd An intersection, the northwestern corner of the Westlake Shopping Center.