Implementation of Bayesian recursive state-space Kalman filter for noise reduction of speech signal.
Ali SarafniaSeyed GhorshiPublished in: CCECE (2014)
Keyphrases
- kalman filter
- noise reduction
- noisy environments
- speech enhancement
- speech signal
- hearing aids
- state space
- particle filter
- kalman filtering
- signal to noise ratio
- edge preserving
- object tracking
- edge detection
- wiener filter
- noise level
- speech recognition
- noise removal
- median filter
- proposal distribution
- mean shift
- reinforcement learning
- automatic speech recognition
- additive noise
- linear prediction
- dynamic programming
- background noise
- pattern recognition
- bayesian networks
- non stationary
- high resolution
- vocal tract
- feature selection
- learning algorithm