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Kentaro Onda

2 accepted papers

2026

ADVANCED MODELING OF INTERLANGUAGE SPEECH INTELLIGIBILITY BENEFIT WITH L1-L2 MULTI-TASK LEARNING USING DIFFERENTIABLE K-MEANS FOR ACCENT-ROBUST DISCRETE TOKEN-BASED ASR

ICASSP 2026poster

Building ASR systems robust to foreign-accented speech is an important challenge in today's globalized world. A prior study explored the way to enhance the performance of phonetic token-based ASR on accented speech by reproducing the phenomenon known as interlanguage speech intelligibility benefit (…

Cited by 0SourcePDFScholar
2026

PHONOLOGICAL TOKENIZER: PROSODY-AWARE PHONETIC TOKEN VIA MULTI-OBJECTIVE FINE-TUNING WITH DIFFERENTIABLE K-MEANS

ICASSP 2026poster

In recent years, there has been growing interest in representing speech with discrete tokens, which serve as pseudo-text for speech language models (speechLMs) and as efficient intermediate representations for downstream tasks. These tokens are typically categorized as acoustic and phonetic tokens:…

Cited by 0SourcePDFScholar