Carlos Busso Sungbok Lee Shrikanth Narayanan Analysis of Emotionally Salient Aspects of Fundamental Frequency for Emotion Detection. 582-596 2009 17 IEEE Transactions on Audio, Speech & Language Processing 4 http://dx.doi.org/10.1109/TASL.2008.2009578 db/journals/taslp/taslp17.html#BussoLN09