Noise reduction of speech signal using bayesian state-space Kalman filter.
Ali SarafniaSeyed GhorshiPublished in: APCC (2013)
Keyphrases
- kalman filter
- noise reduction
- speech signal
- state space
- speech enhancement
- particle filter
- noisy environments
- hearing aids
- kalman filtering
- proposal distribution
- speech recognition
- edge preserving
- signal to noise ratio
- edge detection
- automatic speech recognition
- object tracking
- noise removal
- spectral analysis
- background noise
- noise level
- median filter
- dynamic programming
- reinforcement learning
- maximum likelihood
- linear prediction
- adaptive filtering
- bayesian networks
- wiener filter
- vocal tract
- mean shift
- hidden markov models
- wavelet transform
- non stationary
- multiscale