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 Listen to Doorbell Sounds - GE Wireless Door Chimes, 8-Note Chime, DC 1000 Long Range Wireless Door Chime with Light, WC180 Flashing Door Chime Review