NotebookLM is undoubtedly one of Google's best implementations of generative AI technology, giving you the ability to explore documents and notes with a Gemini AI model. Last year, Google added the ability to generate so-called "audio overviews" of your source material in NotebookLM.

Google is rolling out a test that puts its AI-powered Audio Overviews on the first page of search results on mobile. The experiment, which you can enable in Labs, will let you generate an AI podcast-style discussion for certain queries.

Audio Overviews in Search builds on AI Overviews, the AI-generated summaries Google supplies for certain Google Search queries. With Audio Overviews, Google is targeting people who are auditory learners or want more accessible ways to get information.