Voice Expression with Pseudo-emotion in Human-Robot Communication, Tae Kuwahara, Takumi Horie, Kazunori Takashio, IEICE Tech. Rep., vol. 119, no. 81, CNR2019-2, pp. 7-11, June 2019.

In a robot and human conversation, the robot’s flat voice is a one of the factor that boring conversation. Automatically adjust emotional expressions to speech from virtual emotion in a robot. In this study, I verify that communication will be smooth when it considers the flow of emotional change from the conversation history.