Music and speech are distinct in lexical tone normalization processing Ran Tao author Gang Peng author 2020-10 text Proceedings of the 34th Pacific Asia Conference on Language, Information and Computation Minh Le Nguyen editor Mai Chi Luong editor Sanghoun Song editor Association for Computational Linguistics Hanoi, Vietnam conference publication tao-peng-2020-music https://aclanthology.org/2020.paclic-1.33/ 2020-10 286 293