LPC-based speech dereverberation using Kalman-EM algorithm.
Boaz SchwartzSharon GannotEmanuël A. P. HabetsPublished in: IWAENC (2014)
Keyphrases
- em algorithm
- speech signal
- speech recognition
- linear predictive coding
- expectation maximization
- mixture model
- maximum likelihood
- linear predictive
- generative model
- parameter estimation
- maximum likelihood estimation
- likelihood function
- expectation maximisation
- gaussian mixture
- gaussian mixture model
- incomplete data
- mixture distribution
- mixture modeling
- hidden variables
- probability density function
- kalman filter
- log likelihood
- speaker identification
- likelihood maximization
- hidden markov models
- maximum a posteriori
- penalized likelihood
- multi modal
- language model
- finite mixture model