Overview

• NotebookLM’s Audio Overviews feature now supports over 50 languages, including Spanish, Hindi, French, and Chinese.
• Users can select their preferred Output Language in settings, with audio and chat responses generated in real time.
• The feature creates podcast-style audio summaries using conversational AI voices to make complex material more accessible.
• Powered by Gemini 2.5 Pro, the update enhances global accessibility for educational, professional, and personal use cases.
• Google acknowledges the feature is still in beta and plans iterative refinements, with some translation inaccuracies possible in less common languages.