Now showing items 1-2 of 2

  • Detection of Target Speakers in Audio Databases 

    Magrin-Chagnolleau, Ivan; Rosenberg, Aaron; Parthasarathy, S. (1999-01-15)
    The problem of speaker detection in audio databases is addressed in this paper. Gaussian mixture modeling is used to build target speaker and background models. A detection algorithm based on a likelihood ratio calculation ...
  • Speaker Detection in Broadcast Speech Databases 

    Rosenberg, Aaron; Magrin-Chagnolleau, Ivan; Parthasarathy, S. (1998-01-15)
    Experiments have been carried out to assess the feasibility of detecting target speaker segments in multi-speaker broadcast databases. The experiemental database consists of NBC Nightly News broadcasts. The target speaker ...