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 18 EER Rooftop Air conditioner - Daikin McQuay Heat pump Air conditioning, Daikin VRV-S Ductless split Air conditioning in NYC, NYC Daikin VRV S ceiling concealed ductless & ducted Air conditioning installation