videos in AudioSet
A list of about a million ten-second YouTube clips, each labelled with the sounds in it, that Google published in 2017. Labs use it to train and test general audio and music models.
Including Westinghouse Custom Elevator Indicator Animation DIGITAL RED (With weird bell chimes) HD, Westinghouse Custom Elevator Indicator Animation DIGITAL RED (With weird bell chimes), OTIS Custom Elevator Indicator Animation (PTV Screen)