Hume AI has unveiled a new text-to-speech model called “Octave,” designed to revolutionize the creation of synthetic voices. Unlike traditional systems focused solely on converting text to speech, Octave can understand context and emotional nuances, enabling more natural-sounding output.
Today, we’re releasing Octave: the first LLM built for text-to-speech.
— Hume (@hume_ai) February 26, 2025
🎨Design any voice with a prompt
🎬 Give acting instructions to control emotion and delivery (sarcasm, whispering, etc.)
🛠️Produce long-form content on our Creator Studio
Unlike traditional TTS that just… pic.twitter.com/Fag70tJrod
The model’s standout feature is its ability to generate dynamic voice outputs tailored to specific situations. This makes Octave ideal for use in virtual assistants, accessibility tools, and creative content. Additionally, users can customize voices and personalities, fine-tuning the emotional tone of speech.
What sets Octave apart is its focus on emotional intelligence in machine learning. Leveraging advanced natural language processing and speech synthesis techniques, the model aims to bridge the gap between mechanical voices and genuine human communication. This could have a significant impact across industries — from customer service to entertainment.
The official release of Octave is scheduled for February 26, 2025. Reviewers already suggest that this model could set new standards for AI voice systems, combining technical excellence with practical versatility.
