Tran, Huy-Dat

Can we train ASR systems on Code-switch without real code-switch data? Case study for Singapore's languages

2025 · arXiv (Cornell University)

Code-switching (CS), common in multilingual settings, presents challenges for ASR due to scarce and costly transcribed data caused by linguistic complexity. This study investigates building CS-ASR using synthetic CS data. We propose a phrase-level mixing …