Prosodic knowledge sources for automatic speech recognition

  title={Prosodic knowledge sources for automatic speech recognition},
  author={Dimitra Vergyri and Andreas Stolcke and Venkata Ramana Rao Gadde and Luciana Ferrer and Elizabeth Shriberg},
In this work, different prosodic knowledge sources are inte grated into a state-of-the-art large vocabulary speech recogniti on system. Prosody manifests itself on different levels in the speech s ignal: within the words as a change in phone durations and pitch, inb etween the words as a variation in the pause length, and beyond the words, correlating with higher linguistic structures and n onlexical phenomena. We investigate three models, each exploiting a d ifferent level of prosodic… CONTINUE READING
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