“…The exploration of emotion recognition from speeches then becomes more important. Although this topic is a new research area, there are already some literatures about this topic, see for example the papers (Schuller, Rigoll & Lang 2003, Fragopanagos & Taylor 2005, Cen et al 2010, Wu, Falk & Chan 2011, Petrusihin 2000, Tato et al 2002, Yacoub et al 2003, Schuller, Rigoll & Lang 2004, New, Foo & Silva 2003 and the references therein. However, in the existing literatures, the emotion recognition rate from speech is low and is far away from practical applications.…”