The other day I answered an e-mail from a reader who was looking for a little aid with her students Google Slides projects. The trainees were producing slideshows about birds and wished to add some audio to the slides.
Using Mote wasnt an option for her trainees. My suggestion was to tape or find audio outside of Google Slides then upload it to Google Drive before placing it into the slides. I then produced the following video to additional explain my service..

In this new video I demonstrate two choices for including audio to Google Slides. The first choice was to utilize an audio file that I found on Archive.org. The second option was to use audio that I tape-recorded using Vocaroo..