Phoneme-guided TTS augmentation for ASR: A unified pipeline and multilingual evaluation

arXiv:2608.26697 · cs.CL · Submitted 2026-08-27 · Read on arXiv

cs.CL

Submitted: 2026-08-27

Updated: 2026-09-17

Comments: Submitted to ICASSP 2027

Code: https://github.com/imdatceleste/m-ailabs-dataset

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Ablation — 3× in this paper · explained in 1 episode
• Data Augmentation — 2× in this paper · explained in 7 episodes
• IEEE Spoken Language Technology Workshop — 2× in this paper
• Meeting of the Association for Computational Linguistics — 2× in this paper
• Transformer — 2× in this paper · explained in 2 episodes
• Alignment — 1× in this paper · explained in 1 episode
• Consistency — 1× in this paper · explained in 3 episodes
• Few-Shot Learning — 1× in this paper · explained in 4 episodes
• Fidelity — 1× in this paper · explained in 2 episodes
• Flow Matching — 1× in this paper · explained in 8 episodes
• Representation Learning — 1× in this paper · explained in 2 episodes

Sources

• Text Generation with Speech Synthesis for ASR Data Augmentation
• Towards Selection of Text-to-speech Data to Augment ASR Training

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