Microphone-array speech recognition via incremental map training

  title={Microphone-array speech recognition via incremental map training},
  author={John E. Adcock and Yoshihiko Gotoh and Daniel J. Mashao and Harvey F. Silverman},
For a hidden Markov model (HMM) based speech recognition system it is desirable to combine enhancement of the acoustical signal and statistical representation of model parameters , ensuring both a high quality speech signal and an appropriately trained HMM. In this paper the incre-mental variant of maximum a posteriori (MAP) estimation is used to adjust the… CONTINUE READING