ICA and Binary-Mask-Based Blind Source Separation with Small Directional Microphones.
Yoshimitsu MoriHiroshi SaruwatariTomoya TakataniKiyohiro ShikanoTakashi HiekataTakashi MoritaPublished in: ICA (2006)
Keyphrases
- blind source separation
- independent component analysis
- component analysis
- speech signal
- source separation
- blind separation
- independent components
- non stationary
- mixing matrix
- independent components analysis
- adaptive particle swarm optimization
- statistical independence
- natural gradient
- factor analysis
- eigenvalue decomposition
- source signals
- signal processing
- principal component analysis
- information retrieval