Bayesian estimation for speech enhancement given a priori knowledge of clean speech phase.
V. SunnydayalT. Kishore KumarPublished in: Int. J. Speech Technol. (2015)
Keyphrases
- bayesian estimation
- speech enhancement
- noisy speech
- noisy environments
- speech signal
- noise reduction
- speech recognition
- signal to noise ratio
- single channel
- hidden markov models
- vocal tract
- multi channel
- linear prediction
- automatic speech recognition
- posterior distribution
- prior knowledge
- background noise
- multiscale
- smoothing algorithm
- probabilistic model