STBU System for the NIST 2006 Speaker Recognition Evaluation

@article{Matejka2007STBUSF,
  title={STBU System for the NIST 2006 Speaker Recognition Evaluation},
  author={Pavel Matejka and Luk{\'a}s Burget and Petr Schwarz and Ondrej Glembek and Martin Karafi{\'a}t and Frantisek Gr{\'e}zl and Jan {\vC}ernock{\'y} and David A. van Leeuwen and Niko Br{\"u}mmer and Albert Strasheim},
  journal={2007 IEEE International Conference on Acoustics, Speech and Signal Processing - ICASSP '07},
  year={2007},
  volume={4},
  pages={IV-221-IV-224}
}
This paper describes STBU 2006 speaker recognition system, which performed well in the NIST 2006 speaker recognition evaluation. STBU is consortium of 4 partners: Spescom DataVoice (South Africa), TNO (Netherlands), BUT (Czech Republic) and University of Stellenbosch (South Africa). The primary system is a combination of three main kinds of systems: (1) GMM, with short-time MFCC or PLP features, (2) GMM-SVM, using GMM mean supervectors as input and (3) MLLR-SVM, using MLLR speaker adaptation… CONTINUE READING

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