Talk:Sound Ideas, TRAIN, DIESEL - PASS BY WITH HORN/@comment-32483409-20180922011900/@comment-19403-20181101111857

It probably is a recording of a train hauled by an EMD F-unit locomotive with two Leslie A200 horns. I often use this sound effect as a demonstration on how train horns used to sound in real life until the more modern air-compressed train horns began appearing in the early 1950s.