Juhani Saastamoinen Evgeny Karpov Ville Hautamäki Pasi Fränti Accuracy of MFCC-Based Speaker Recognition in Series 60 Device. 2816-2827 2005 2005 EURASIP J. Adv. Sig. Proc. 17 http://dx.doi.org/10.1155/ASP.2005.2816 db/journals/ejasp/ejasp2005.html#SaastamoinenKHF05