This article explains where audio can be used throughout your CourseArc course, including standalone Audio blocks, embedded audio in other blocks, glossary terms, and video-based blocks.
Audio Blocks
The Audio, Flashcards, Image Hotspots, and Interactive Matching blocks all support audio directly.
An Audio block can also be added anywhere on a course page to complement other content. For example, you might pair a Content block with an Audio block to present a historical speech alongside contextual text—such as a 1920 speech by President Franklin Delano Roosevelt.


Embedding Audio Blocks in Other Blocks
The Quiz and Tabs/Accordion blocks all support embedding other blocks, including Audio blocks. This means you can add an Audio block to:
- A Quiz question prompt
- A Tabs/Accordion block section
For example, you could embed a separate Audio block in each section of a Tabs block to provide audio content organized by topic.
To learn more about embedding blocks generally, see How do I embed content blocks in the Accordions and Tabs blocks?

Glossary Audio
Global and course glossaries support audio as well. When you use the Add Term from Glossary option in a content block, it creates a link to the glossary term. If that glossary term has been configured with audio, users can access the audio directly from the link.

Video Blocks
All video-based blocks (Generic Video, Vimeo, and YouTube Video) support audio as part of the video itself, as well as audio transcripts.
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