ISCA Archive Interspeech 2008
ISCA Archive Interspeech 2008

The MITLL NIST LRE 2007 language recognition system

Pedro A. Torres-Carrasquillo, Elliot Singer, W. M. Campbell, Terry Gleason, Alan McCree, Douglas A. Reynolds, Fred Richardson, Wade Shen, Douglas E. Sturim

This paper presents a description of the MIT Lincoln Laboratory language recognition system submitted to the NIST 2007 Language Recognition Evaluation. This system consists of a fusion of four core recognizers, two based on tokenization and two based on spectral similarity. Results for NIST's 14-language detection task are presented for both the closed-set and open-set tasks and for the 30, 10 and 3 second durations. On the 30 second 14-language closed set detection task, the system achieves a 1% equal error rate.

doi: 10.21437/Interspeech.2008-225

Cite as: Torres-Carrasquillo, P.A., Singer, E., Campbell, W.M., Gleason, T., McCree, A., Reynolds, D.A., Richardson, F., Shen, W., Sturim, D.E. (2008) The MITLL NIST LRE 2007 language recognition system. Proc. Interspeech 2008, 719-722, doi: 10.21437/Interspeech.2008-225

  author={Pedro A. Torres-Carrasquillo and Elliot Singer and W. M. Campbell and Terry Gleason and Alan McCree and Douglas A. Reynolds and Fred Richardson and Wade Shen and Douglas E. Sturim},
  title={{The MITLL NIST LRE 2007 language recognition system}},
  booktitle={Proc. Interspeech 2008},