Author

Kang-Xiang Xia

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Preprint Sep 2026

Interactive TTS: Dynamic Speaking Style Adaptation for Expressive Speech Synthesis

Dynamic speaking style adaptation in multi-turn multimodal interaction remains a major challenge for text-to-speech (TTS) systems. Existing context-aware TTS (CTTS) methods typically map dialogue context to speech in an end-to-end manner. Such implicit modeling makes contextual style decisions difficult to supervise, w...

Wen-Jie Tian, Kang-Xiang Xia, Jing-Bin Hu et al. · 0 citations

#natural language process... Preprint Sep 2026

From Script to Drama: An Agentic Framework for Controllable Multi-Speaker Dialogue TTS

Multi-speaker dialogue TTS requires natural speech generation, consistent speaker identity, coherent cross-turn transitions, and fine-grained control of expressive attributes such as emotion, speaking rate, and loudness. These requirements are difficult to satisfy reliably with one-shot generation, especially in long-f...

Kang-Xiang Xia, Xin-Fa Zhu, Hang-Rui Hu et al. · 0 citations

Preprint Sep 2026

Bridging Data, Reasoning, and Alignment: A Unified Framework for Context-Aware Instruction-Following TTS

The ISCSLP 2026 CoT-TTS Challenge requires TTS systems to generate Chain-of-Thought (CoT) reasoning from dialogue history before synthesizing contextually appropriate speech. While the official baseline establishes a unified architecture, it remains constrained by limited contextual comprehension, weak instruction fide...

Jing-Bin Hu, Lu-Yu Wang, Wen-Jie Tian et al. · 0 citations