Graduate School of Engineering, The University of Tokyo

The voice contains components that are affected by nerves.
Voice pathology analysis is a study to find out the pathology using voice, which is biological information that has not been used so far.

It is a technology that allows you to easily visually check the proportion of "anger", "joy", "sadness", "calmness" (4 emotions) and "excitement" contained in the voice.

In our laboratory, we are further developing voice emotion recognition technology and are working on the development and application of technology that recognizes the state of the mind and body.

Application example for outpatient follow-up