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It is well known that the emotional state of a speaker usually alters the way she/he speaks. Although all the components of the voice can be affected by emotion in some statistically-significant way, not all these deviations from a neutral voice are identified by human listeners as conveying emotional information. In this paper we have carried out several perceptual and objective experiments that show the relevance of prosody and segmental spectrum in the characterization and identification ofdoi:10.1109/icassp.2006.1660213 dblp:conf/icassp/Barra-ChicoteMGDSC06 fatcat:2oshm2mcwrdspeym7i4rh6c4f4