• Subtle Reality Shift
  • Posts
  • Nari Labs Introduces Dia – Open-Source TTS Model for Ultra-Realistic Dialogue

Nari Labs Introduces Dia – Open-Source TTS Model for Ultra-Realistic Dialogue

Daily Wallpaper Theme: Gradient Worlds

In partnership with

Learn AI in 5 minutes a day

This is the easiest way for a busy person wanting to learn AI in as little time as possible:

  1. Sign up for The Rundown AI newsletter

  2. They send you 5-minute email updates on the latest AI news and how to use it

  3. You learn how to become 2x more productive by leveraging AI

Featured

Nari Labs has unveiled Dia, a 1.6 billion parameter text-to-speech (TTS) model designed to generate highly realistic, emotionally expressive dialogue from text prompts. Dia is open-source and available on GitHub and Hugging Face, aiming to provide developers and researchers with advanced tools for speech synthesis. ​

Key Features:

  • Expressive Dialogue Generation:

    • Dia can produce natural-sounding conversations, including nonverbal cues like laughter, coughing, and sighs, directly from text annotations. Users can specify speaker turns using tags like [S1] and [S2] to simulate multi-speaker dialogues. ​

  • Voice Cloning and Audio Conditioning:

    • The model supports voice cloning by conditioning outputs on audio samples, allowing users to generate speech that mimics specific voices. This feature enhances the personalization of generated content. ​

  • Performance and Accessibility:

    • Dia operates on PyTorch 2.0+ with CUDA 12.6 and requires approximately 10GB of VRAM. While currently optimized for GPU inference, plans are underway to support CPU execution and provide quantized versions for broader accessibility. ​

  • Open-Source Availability:

    • Released under the Apache 2.0 license, Dia encourages community contributions and ethical use. The project explicitly prohibits misuse, such as generating deceptive content or impersonating individuals without consent. ​

My Take:

Dia represents a significant advancement in open-source TTS technology, offering capabilities that rival proprietary solutions. Its ability to generate nuanced, emotionally rich speech makes it a valuable tool for developers in fields like virtual assistants, gaming, and content creation. By providing accessible, high-quality speech synthesis, Dia has the potential to democratize voice AI development and foster innovation across various applications.​

AI News, Tools, & Resources

  • Sora - officially launches to the public - create videos from prompts or images

  • Fireflies.ai - AI notetaker and transcription for meetings!

  • Taskade - Create and Train your own AI Agents!

  • AI Tools for Bloggers - Leveraging AI Tools and Pinterest for Success

  • ChatGPT - What will it do for you?!

  • Grok - Harness powerful AI & generate stunning images

  • Gemini 2.0 - Faster and more capable than ever!

  • Replit - Take your ideas and turn them into software — no coding required!

  • Submagic - lets you create viral shorts in seconds!

  • Midjourney - create incredible images from basic prompts!

  • MadeByMelo - An inclusive & collaborative space for artists, creators, & gamers

Daily Wallpapers

New Etsy Products

Use Promo Code OHMYGLOB for 10% OFF just cuz you are awesome! :)

Check out the rest of the store here: https://subtlerealityshift.etsy.com

Know a Book Lover? These Sci-Fi Books are must reads!

You got a minute?Your cozy spot to learn how to focus better, work smarter, and take care of yourself - all things AI, productivity, & mental wellness.
The Rundown AIGet the latest AI news, understand why it matters, and learn how to apply it in your work. Join 1,000,000+ readers from companies like Apple, OpenAI, NASA.