Tianyi Ma

PTeacher: a Computer-Aided Personalized Pronunciation Training System with Exaggerated Audio-Visual Corrective Feedback

Second language (L2) English learners often find it difficult to improve their pronunciations due to the lack of expressive and personalized corrective feedback. In this paper, we present Pronunciation Teacher—PTeacher, a Computer-Aided Pronunciation Training (CAPT) system that provides personalized exaggerated audio-…