Google’s new AI-driven podcast tool can convert any text into a podcast with voices that sound remarkably human. The first time I used this tool, my editor’s reaction was nothing short of shock. “WHAT KIND OF SORCERY IS THIS?” she exclaimed.
Suddenly upset that for every piece of content I come across I can't immediately check in with my AI book club to see what they think about it.
— Andrej Karpathy (@karpathy) September 30, 2024
This reaction underscores a potentially pivotal moment in the realm of artificial intelligence. The process was straightforward: I pasted the text into the tool and clicked “Generate.” The result? A fully formed conversation between two lifelike speakers.
Deep Dive is now my favorite podcast. The more I listen the more I feel like I'm becoming friends with the hosts and I think this is the first time I've actually viscerally liked an AI. Two AIs! They are fun, engaging, thoughtful, open-minded, curious. ok i'll stop now.
— Andrej Karpathy (@karpathy) September 29, 2024
To start, you’re about to hear a podcast discussion based on one of my articles. The voices in the broadcast are entirely AI-generated. Take a few moments to listen.
🚨 In just one afternoon, a data scientist built an open-source AI tool to rival Google’s NotebookLM! 🔥
Open NotebookLM turns PDFs into personalized podcasts using AI models like Llama 3.1 & MeloTTS — and it’s free!
🔗 Full story: https://t.co/7fMkbqNyqu
— Michael Nuñez (@MichaelFNunez) September 30, 2024
Notice the high quality of the voices, both in terms of fidelity and naturalness. The use of appropriate colloquialisms like “water works” for describing tears and crying. The organic nature of the banter, which feels entirely human and spontaneous.
The depth of understanding in the conversation, including the emotional nuances. At the heart of it is NotebookLM, a blend of Google Keep and advanced AI. It organizes data in notebooks.
Sources can be text, PDFs, Google Docs, audio files, YouTube links, and web URLs.
NotebookLM’s powerful AI capabilities
However, some formats may not be compatible.
Once your sources are uploaded, you can command the AI to perform various tasks: summarizing text, extracting main points, creating outlines, and more. The Generate button crafts the realistic banter featured in the podcast demos. Now, let’s create another podcast discussion, this time using an article by Jason Perlow.
Head to NotebookLM and sign in with your Google account. Click on ‘New Notebook’ to start a new project. Upload or paste the text you want to convert into audio.
While handling sources, you might encounter some compatibility issues, yet the results are worth the effort. The AI will generate a lifelike conversation, showcasing the power and potential of this technology. The potential applications of this tool are vast, from automated news reading to personalized audiobook creation.
However, it also raises questions about authenticity, copyright, and the ethical use of AI-generated content. What do you think about this technological leap? Share your thoughts in the comments below.
We have a lot to process as we ponder what this means for the future of communication, media, and artificial intelligence. For now, let’s embrace the astonishing capabilities of AI while staying vigilant about its broader implications. As we navigate these new technological advancements, let’s continue the discussion and share our insights and concerns.
Cameron is a highly regarded contributor in the rapidly evolving fields of artificial intelligence (AI) and machine learning. His articles delve into the theoretical underpinnings of AI, the practical applications of machine learning across industries, ethical considerations of autonomous systems, and the societal impacts of these disruptive technologies.



