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Sponsored AI Networking Cookbook: Practical recipes for AI-assisted network automation and development AI Networking Cookbook: Practical recipes for AI-assisted network automation and development

Author

Tian-Rui Wu

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Preprint Aug 2026

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

Synthetic speech can provide additional supervision for automatic speech recognition (ASR), but constructing useful synthetic training data requires choosing both what to synthesize and how to synthesize it. We present a phoneme-guided text-to-speech (TTS) augmentation pipeline for ASR that connects multilingual speech...

Zhen Wang, Tian-Rui Wu, Rong-Qi Han et al. · 0 citations
#natural language process... Preprint Aug 2026

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

A unified phoneme-based TTS-to-ASR augmentation pipeline built around a multilingual TTS model trained from scratch using the F5-TTS architecture with language-ID conditioning is presented and phoneme-frequency-guided selection (PFGS) is proposed, which ranks candidate sentences using phoneme frequencies estimated from...

Zhen Wang, Tian-Rui Wu, Rong-Qi Han et al. · 0 citations

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