Improving Children's Speech Recognition by HMM Interpolation with an Adults' Speech Recognizer

@inproceedings{Steidl2003ImprovingCS,
  title={Improving Children's Speech Recognition by HMM Interpolation with an Adults' Speech Recognizer},
  author={S. Steidl and G. Stemmer and C. Hacker and E. N{\"o}th and H. Niemann},
  booktitle={DAGM-Symposium},
  year={2003}
}
  • S. Steidl, G. Stemmer, +2 authors H. Niemann
  • Published in DAGM-Symposium 2003
  • Computer Science
  • In this paper we address the problem of building a good speech recognizer if there is only a small amount of training data available. The acoustic models can be improved by interpolation with the well-trained models of a second recognizer from a different application scenario. In our case, we interpolate a children’s speech recognizer with a recognizer for adults’ speech. Each hidden Markov model has its own set of interpolation partners; experiments were conducted with up to 50 partners. The… CONTINUE READING
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