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 How to Change Your Active Voicemail Greeting on NEC Business Telephone Systems - ServiceMark Telecom, How to Mute Your Telephone Microphone on NEC Business Telephone Systems - ServiceMark Telecom, How to Transfer a Call Directly to Voicemail on NEC Business Telephone Systems - ServiceMark Telecom