1 Emotion transplantation approach for VLSP 2022 / Van Thang Nguyen, Thanh Long Luong, Huan Vu // .- 2023 .- Tập 39 - Số 4 .- P. 369-380 .- 005

This paper presents our approach that addresses the problem of transplanting a source speaker's emotional expression to a target speaker, one of the Vietnamese Language and Speech Processsing (VLSP) 2022 TTS tasks. Our approach includes a complete data pre-processing pipeline and two training algorithms. We first train a source speaker's expressive TTS model, then adapt the voice characteristics for the target speaker. Empirical results have shown the efficacy of our method in generating the expressive speech of a speaker under a limited training data regime.