Speaker change detection using a new weighted distance measure

  title={Speaker change detection using a new weighted distance measure},
  author={Soonil Kwon and Shrikanth Narayanan},
Speaker change detection is a key pre-requisite to speaker tracking and speaker adaptation. It detects the points where a speaker identity changes in a multi-speaker audio stream. We first extract the speech segments from an audio stream by segmentation and classification techniques. Using the extracted speech segments, the proposed weighted metric-based technique detects the speaker change points. New weights are originated from Fisher Linear Discriminant Analysis and, when used with Mel… CONTINUE READING
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