Beep time:
-
Fishing, spinning, spinning reels
-
Closing doors, Passenger elevator, opening
-
Bleeding a bike wheel
-
Umbrella pulling telescopic tube
-
Movement, Elevator with hand doors
-
Dragging an item on a concrete floor
-
Football bugle
-
Sand bag
-
The receptionist trolley passes by
-
Church, organ plays, small crowd
-
Escalator
-
Hum, High-frequency squeak
★★★★★