Blind Source Separation Using Dodecahedral Microphone Array under Reverberant Conditions.
Motoki OgasawaraTakanori NishinoKazuya TakedaPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2011)
Keyphrases
- blind source separation
- speech signal
- component analysis
- independent component analysis
- non stationary
- source separation
- natural gradient
- eigenvalue decomposition
- blind separation
- speech recognition
- adaptive particle swarm optimization
- mixing matrix
- independent components
- negative matrix factorization
- source signals
- sparse representation
- algebraic equations
- computer vision
- neural network
- language model
- pattern recognition