In vocal communication, it is important to convey not only textual information but also psychological information such as emotions, intentions and attitudes. In our laboratory, we gather voice samples, perform acoustic analyses and conduct impression evaluations on the expression and recognition of psychological information. We also analyze the mental states of speakers and listeners with the goal of achieving 欧洲杯足彩app下载_欧洲杯下注平台-【直播*网站】 expressive forms of communication. The findings we obtain will be used in language learning and to support communication by people with disabilities.