The Wayback Machine - https://web.archive.org/web/20210509123135/https://dl.acm.org/doi/10.5555/1895550.1895720
Article

A real-time recurrent error propagation network word recognition system

ABSTRACT

This paper presents a hybrid system using a connectionist model and a Markov model for the DARPA Resource Management task of large-vocabulary multiple-speaker continuous speech recognition. The connectionist model employs internal feedback for context modelling and provides phone state occupancy probabilities for a simple context independent Markov model. The system has been implemented in real-time on a workstation supported by a DSP board. The use of context independent phone models leads to the possibility of time-domain pruning and computationally efficient durational modelling, both of which are reported in the paper.

References

  1. J. S. Bridle and L. Dodd. An Alphanet approach to optimising input transformations for continuous speech recognition. In Proc. ICASSP, pages 277-280, 1991. Google ScholarGoogle ScholarCross RefCross Ref
  2. H. Gu, C. Tseng, and L. Lee. Isolated-utterance speech recognition using hidden Markov models with bounded state durations. IEEE Transactions on Signed Processing, 39(8):1743-1752, Aug. 1991.Google ScholarGoogle ScholarCross RefCross Ref
  3. V. N. Gupta, M. Lennig, P. Mermelstein, P. Kenny, F. Seitz, and D. O'Shaughnessy. Using phoneme duration and energy countour information to improve large vocabulary isolated-word recognition. In Proc. ICASSP, pages 341-344, 1991. Google ScholarGoogle Scholar
  4. F. Kubala and R. Schwartz. A new paradigm for speaker-independent training. In Proc. ICASSP, pages 833-836, 1991. Google ScholarGoogle ScholarCross RefCross Ref
  5. K.-F. Lee. Automatic Speech Recognition: The Development of the SPHINX System. Kluwer Academic Publishers, Boston, 1989. Google ScholarGoogle ScholarDigital LibraryDigital Library
  6. S. E. Levinson. Continuously variable duration hidden Markov models for automatic speech recognition. Computer Speech and Language, 1(1):29-45, Mar. 1986. Google ScholarGoogle ScholarDigital LibraryDigital Library
  7. N. Morgan and H. Bourlard. Continuous speech recognition uing multilayer perceptrons With hidden Markov models. In Proc. ICASSP, pages 413-416 1990. 1990.Google ScholarGoogle Scholar
  8. K. M. Ponting and S. M. Peeling. The use of variable frame rat.e analysis in speech recognition. Computer Speech and Longuage, 5:169-179, 1991.Google ScholarGoogle ScholarCross RefCross Ref
  9. P. Price, W. M. Fisher, J. Bernstein, and D. S. Pallett. The DARPA 1000-word Resource Management database for continuous speech recognition. In Proc. ICASSP, pages 651-654, 1988.Google ScholarGoogle ScholarCross RefCross Ref
  10. T. Robinson. Several improvements to a recurrent error propagation network phone recognition system. Technical Report CUED/F-INFENG/TR.82, Cambridge University Engineering Department, Sept. 1991.Google ScholarGoogle Scholar
  11. T. Robinson and F. Fallside. A recurrent error propagation network Speech recognition system. Computer Speech and Language, 5(3):259-274, July 1991.Google ScholarGoogle ScholarCross RefCross Ref

Index Terms

(auto-classified)
  1. A real-time recurrent error propagation network word recognition system

        Comments

        Login options

        Check if you have access through your login credentials or your institution to get full access on this article.

        Sign in
        • Article Metrics

          • Downloads (Last 12 months)0
          • Downloads (Last 6 weeks)0

          Other Metrics

        About Cookies On This Site

        We use cookies to ensure that we give you the best experience on our website.

        Learn more

        Got it!