Blind Speech Extraction Combining Generalized MMSE STSA Estimator and ICA-Based Noise and Speech Probability Density Function Estimations.
Hiroshi SaruwatariRyoi OkamotoYu TakahashiKiyohiro ShikanoPublished in: LVA/ICA (2010)
Keyphrases
- probability density function
- speech recognition
- speech signal
- probability density
- noise level
- density function
- minimum mean square error
- signal to noise ratio
- minimum mean squared error
- parzen window
- fisher information
- independent component analysis
- expectation maximization
- density estimation
- channel estimation
- probability distribution
- computer vision