Speaker Verification in the Telephone Network : Research Activities in the CAVE project
This paper summarizes the main results from the Speaker Verification (SV) research pursued so far in the CAVE project. Different state-of the art SV algorithms were implemented in a common HMM framework and compared on two databases : YOHO (of fice environment speech) and SESP (telephone speech). This paper is concerned with the different design issues for LR-HMM-based SV algorithms which emerged from our investigations and which led to our current SV system, which delivers Equal Error Rates below 0.5 % on a very realistic telephone speech database.
[Bim97] Bimbot F., Hutter H.P., Jaboulet C., Koolwaaij J., Lindberg J. and Pierrot J.B.. Speaker Verification in the Telephone Network : Research Activities in the CAVE project. In Proc of 5th Int Conf on Speech Communication and Technology, Rhodes, Greece, September 1997, 2, pages 971-974, 1997.
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