New TTS framework enables controllable, mixed-emotion speech synthesis

Researchers have introduced CoCoEmo, a novel framework for generating human-like emotional speech through text-to-speech (TTS) systems. This system allows for controllable and composable emotional expression, moving beyond single-utterance emotions to enable mixed or text-emotion-misaligned speech. The study demonstrates that emotional prosody is primarily synthesized by the TTS language module, offering a lightweight approach for natural emotional speech synthesis. AI

IMPACT Enables more nuanced and human-like emotional expression in TTS systems, potentially improving user experience in voice assistants and other applications.

RANK_REASON The cluster contains an academic paper detailing a new method for TTS emotional synthesis. [lever_c_demoted from research: ic=1 ai=1.0]

Read on arXiv cs.LG →

• arXiv
• CoCoEmo
• Hugging Face
• Siyi Wang

• paper
• model release

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