Yigon Kim Youngchul Bae Design of Model to Recognize Emotional States in a Speech. 27-32 2006 6 Int. J. Fuzzy Log. Intell. Syst. 1 https://doi.org/10.5391/IJFIS.2006.6.1.027 db/journals/ijflis/ijflis6.html#KimB06