As a content author, or company administrator, you may want to remove audio from a slide.
To remove the existing audio:
- Navigate to the edit mode of the presentation
- On the Things You Can Do menu, click Manage Slides
- On the slides that have recorded audio, click the green audio icon and click delete
How do I generate audio from PowerPoint slide notes?
Can I Generate Audio in a Language Other Than English?
How can I add audio to my presentation?