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Emotions on a cloned voice: a 25 MB graft, a steering vector, and a lot of dead ends
Jul 8, 2026

Emotions on a cloned voice: a 25 MB graft, a steering vector, and a lot of dead ends

How we got sad / happy / angry / fearful speech to work on cloned voices in a pure-C Qwen3-TTS engine — a 25 MB 'graft' clone that keeps the emotion levers alive, a steering + fine-tune recipe hard-won after many dead ends, and — because emotion is a vector — blended 'dyad' emotions plus switching emotion mid-sentence from a single prompt.

Jul 8, 20267 min read0 reactions0 comments