صدای سوت زدن

Man whistling low high low weakly

Late 20's female whistling in appreciation with a descending whistle.

Whistling wind occasional changes fairly steady, barren landscape 3

Brooding, scary forest atmosphere.

40's female whistling for a cab, eagerly at medium distance.

Freight train idling and departing with whistle, driving from right to left.

Filtered whistling whoosh.

Tugboat single whistle

Crowd of teens whistling and clapping at a graduation.

Person whistling in a crowd, short.

New York City, 2nd Av. subway station - quiet, night, distant whistling, train arrives.

Jingling, whistling, scary drone.

Person whistling in a crowd, airy.

Fireworks whistling and exploding.

A male whistling or calling someone.