Noise adaptive speech recognition based on sequential noise parameter estimation.
Kaisheng YaoKuldip K. PaliwalSatoshi NakamuraPublished in: Speech Commun. (2004)
Keyphrases
- parameter estimation
- speech recognition
- noisy environments
- signal to noise ratio
- language model
- maximum likelihood
- em algorithm
- noise level
- noise reduction
- automatic speech recognition
- least squares
- expectation maximization
- speech processing
- speaker identification
- noisy speech
- parameter estimation algorithm
- machine learning
- noise model
- model selection
- hidden markov models
- pattern recognition
- speech signal
- speech recognition technology
- mixture model