Speaker verification by inexperienced and experienced listeners vs. speaker verification system

This paper describes the participation of the LIA in the Human Assisted Speaker Recognition (HASR) task of the NIST-SRE 2010 evaluation campaign and its extension to a larger number of listeners.The human performance in such unfavorable conditions is analyzed in relation to the decision of a speaker recognition automatic system. Results of the perception test showed an important inter-trial variability (from 3% to 90% of correct answers for non-target trials) whereas there was no significant difference between the experienced and inexperienced listeners. Some complementarity between speaker verification system and human decisions was also found.

• Type: Journal
• Year: 2011
• Where: ICASSP
• Authors: Juliette Kahn, Nicolas Audibert, Solange Rossato, Jean-François Bonastre
• Keywords: Human Assisted Speaker, ICASSP 2011, NIST-SRE 2010 Evaluation, Signal Processing, Speaker Recognition