Tian-Rui Wu

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Data Curation & Synthetic Data (1)Speech & Audio (1)

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Zhen Wang (1)Rong-Qi Han (1)Wei Liang (1)

Papers (1)

Aug 27, 2026

Zhen Wang +33w ago

Scaling phoneme-based TTS augmentation for ASR: A unified pipeline and controlled study

PFGS can reduce word error rates by up to 19.3% compared to random selection, highlighting the critical role of phoneme frequency in TTS augmentation for ASR.

Zhen Wang, Tian-Rui Wu, Rong-Qi Han +1

Data Curation & Synthetic Data Speech & Audio

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Tian-Rui Wu

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (1)