Google DeepMind unveils new models for realistic voice synthesis
Google DeepMind has unveiled the new text-to-speech models Gemini 3.8 Flash TTS and Gemini 3.8 Flash-Lite TTS for more realistic voice generation.
What happened?
Google DeepMind has introduced two new text-to-speech models: Gemini 3.8 Flash TTS and Gemini 3.8 Flash-Lite TTS. The models allow for the creation of custom character voices and the management of dialects, emotional states, and scene instructions within direct dialogue. They are being integrated into tools such as Google AI Studio, Gemini API, Gemini Enterprise, Gemini Notebook, and Google Vids.
Key facts
| Modeller | Gemini 3.8 Flash TTS, Gemini 3.8 Flash-Lite TTS |
|---|---|
| Plattformar | Google AI Studio, Gemini API, Google Vids |
”Gemini 3.8 Flash TTS och Gemini 3.8 Flash-Lite TTS är våra mest uttrycksfulla ljudgenereringsmodeller hittills.”
Why it matters
The tools shift the boundary of voice synthesis from pre-set voices to fully customisable voice profiles. By enabling control over emotion and intonation, creators can generate more natural dialogues, while built-in safety features are intended to prevent misuse.
Who is affected?
The models are aimed at developers, audiobook creators, game developers, and podcast producers, as well as companies seeking to build more realistic voices into their applications.
Impact on the EU
The models are being released globally and are available via Google's platforms; however, use within the EU must comply with existing regulations regarding AI-generated content and data protection.
What else you should know
The launch marks a transition from static voice presets to more dynamic and controllable voice models for complex dialogue and storytelling.
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