@article{unlockingfinegrainedandwithinutterancesp, title = {Unlocking Fine-Grained and Within-Utterance Speaking Style Control in Prompt-Based Text-to-Speech Models}, author = {Jaehoon Kang and Yejin Lee and Yoonji Park and Kyuhong Shim}, year = {2026}, eprint = {2605.27376}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2605.27376}, }