Shu-Wen Chen, Peggy Pik Ki Mok. Articulatory and Acoustic Features of Mandarin /ɹ/: A Preliminary Study. In 12th International Symposium on Chinese Spoken Language Processing, ISCSLP 2021, Hong Kong, January 24-27, 2021. pages 1-5, IEEE, 2021. [doi]
Abstract is missing.