Yutao Gai received the B.Eng. and M.Eng. degrees from the School of Software and Microelectronics, Northwestern Polytechnical University, Xi'an, China, in 2012 and 2015, respectively. He is currently a Staff Algorithm Engineer, the leader of Intelligent Synthesis Team of Artificial Intelligence Department in Intelligent Connectivity Business Unit, Alibaba Group. His research interests include speech synthesis, speech processing, speech recognition, speech enhancement, machine learning, and deep learning.