Hume 11 Mar 2026 · 1 min read Hume AI releases its first open-source TTS model, TADA What's new? TADA is a TTS system with a text-acoustic dual alignment tokenization now open source; it produces real-time speech five times fast and supports 700 sec audio; Read more
Hume 1 Oct 2025 · 1 min read Hume AI launches Octave 2 and EVI 4 mini voice models What's new? Octave 2 is a TTS model with sub200ms response, 11 languages, voice conversion and phoneme editing soon; EVI 4 mini powers speech-to-speech tasks with external LLM; Read more
Hume 29 Sep 2025 · 2 min read Hume AI tests Octave 2 Multilingual text-to-speech model Hume AI is testing Octave 2 Multilingual internally, a text-to-speech model with low-latency voice synthesis across 10+ languages for real-time audio. Read more
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