The Role of High Frequencies in Convolutive Blind Source Separation of Speech Signals.
Maria G. JafariMark D. PlumbleyPublished in: ICA (2007)
Keyphrases
- blind source separation
- speech signal
- high frequencies
- speech recognition
- independent component analysis
- non stationary
- high frequency
- blind separation
- source separation
- convolutive mixtures
- hidden markov models
- negative matrix factorization
- motion blur
- low pass
- source signals
- information retrieval
- machine learning
- noisy images
- bayesian networks