Enhancement of noisy speech by maximum likelihood estimation.
Hidefumi KobatakeKaoru GyoutokuSheng LiPublished in: ICASSP (1991)
Keyphrases
- maximum likelihood estimation
- noisy speech
- speech recognition
- maximum likelihood
- hidden markov models
- em algorithm
- parameter estimation
- speech enhancement
- speech signal
- image enhancement
- background noise
- probability distribution
- image processing
- expectation maximization
- noisy environments
- density function
- signal to noise ratio
- density estimation
- low dimensional
- computer vision
- frequency domain