Based on our research, there are two interpretations of “adding audio” to Google Slides. They are:
- Inserting audio files into one or more individual slides
- Recording a voiceover on top of a Google Slides presentation
In this post, we’ll focus on the first interpretation.
Embed an audio file in Google Slides
In Google Slides presentation mode, a presenter or a viewer can click an icon to play an audio file. It’s also possible for an audio file to start playing automatically when a slide opens.
One use case is that an embedded audio file can be used to verbally expand on the information that’s visible on the slide.
Another use case is, while collaborating on the development of a business presentation, an audio file is a way to verbally describe the intent of a slide to a collaborator or reviewer.
Steps for adding audio
Adding an audio file to a Google slide is a multi-step process.
- Record a voice annotation on your desktop
Use a free program such as Audacity to record your voice and save the recording to a .mp3 or a .wav file.
- Upload the audio file to Google Drive
Add the audio file to the same folder as your presentation, so that anyone you share the folder with can both view the presentation and hear the audio.
- Insert the audio file into a slide
From the menu, select Insert > Audio. Locate the file on your Google Drive and click the Select button.
- Position and format the audio icon
Using click & drag along with formatting options, you can reposition, resize, and color the audio icon.
Under Format options for the audio icon, there is an Audio playback section.
In the Audio playback section, you can set an audio file to start playing automatically. You can adjust the playback volume. You can also set the audio to loop.