Google announced on Wednesday that its AI note-taking and research app, NotebookLM, is adding an “Audio Overview” feature. Audio Overview will give users another way to digest and comprehend the information in the documents they have uploaded to the app, such as course readings or legal briefs.

Since its launch, NotebookLM has used text to summarize and explain source materials, but now, it can do so out loud using audio. The feature is geared toward people who grasp materials better by listening to explanations as opposed to reading them.