A computer system allows a machine to recognize a person's emotional state
音声から感情を認識するために “To automatically detect these feelings, information regarding the tone of voice, the speed of speech, the duration of pauses, the energy of the voice signal and so on, up to a total of sixty different acoustic parameters, was used” とある．
ABSTRACT Scientists at the Universidad Carlos III de Madrid (UC3M) and the Universidad de Granada (UGR) have developed a new computer system that allows a machine to automatically recognize the emotional state of a person who is orally communicating with it.
