Ever wished your study notes could gossip with each other, debate like your friends at 2 a.m., or give you a TED Talk on the spot? Google’s NotebookLM is getting closer to that dream. The AI-powered note-taking and research assistant just got a big upgrade: you can now choose the vibe of your AI-generated podcasts, called Audio Overviews.
Think of it like Spotify playlists — but instead of music, it’s your coursework, legal briefs, or research notes being read back to you with flavor. You now get four formats to play with:
- Deep Dive → Two AI hosts break down your documents with curiosity, asking thoughtful questions and unpacking concepts. Great for when you’re really trying to master a subject.
- Brief → The TL;DR version. Quick, sharp, and to the point — perfect if you just need to cram before class or a meeting.
- Critique → Here, the AI reviews your sources and offers constructive feedback. It’s like having a study buddy who isn’t afraid to point out where your argument could use more work.
- Debate → Two AI hosts go head-to-head, serving up different perspectives from your sources. Perfect if you want to hear both sides before forming your own take.
And yes, you can also pick how long (or short) you want your AI podcast to be. Oh, and did we mention? Google also rolled out new voices — because if your AI is going to read your notes back to you, it might as well sound less robotic and more like your favorite podcaster.
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