Collaborative Blind Source Separation Using Location Informed Spatial Microphones.
Xiguang ZhengChristian H. RitzJiangtao XiPublished in: IEEE Signal Process. Lett. (2013)
Keyphrases
- blind source separation
- speech signal
- component analysis
- independent component analysis
- non stationary
- blind separation
- source separation
- adaptive particle swarm optimization
- spatial information
- eigenvalue decomposition
- negative matrix factorization
- mixing matrix
- natural gradient
- speech recognition
- independent components
- spatio temporal
- sparse representation
- least squares
- algebraic equations
- neural network
- audio visual
- factor analysis
- denoising