Arousal–Dominance–Valence

UDDETTS: Unifying Discrete and Dimensional Emotions for Controllable Emotional Text-to-Speech
A universal LLM-based TTS framework unifying discrete labels and the continuous Arousal–Dominance–Valence space, with semi-supervised training and an ADV predictor for fine-grained, interpretable emotion control.
Jiaxuan Liu
PDF Code Project