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A ship's fog horn blasting off
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Volvo 740 Turbo 1986 fog lights, series
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Boat whistle deep blasts.
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Cruise ship horn blasting.
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Cruise ship blasting its horn three times.
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Three deep, distant fog horn blasts.
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Cartoon foghorn sound.
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Four fog horn blasts.
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Higher pitched fog horn sound.
0:15
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Higher fog horn blast.