A Computationally Efficient Semi-Blind Source Separation Approach for Nonlinear Echo Cancellation Based on an Element-Wise Iterative Source Steering.
Kunxing LuXianrui WangTetsuya UedaShoji MakinoJingdong ChenPublished in: ICASSP (2024)
Keyphrases
- blind source separation
- computationally efficient
- source separation
- source signals
- independent component analysis
- component analysis
- independent components analysis
- blind separation
- adaptive particle swarm optimization
- non stationary
- nonlinear functions
- negative matrix factorization
- algebraic equations
- eigenvalue decomposition
- sparse representation
- pairwise
- mixing matrix
- speech signal
- natural gradient
- input output
- simple linear
- independent components
- single channel
- principal component analysis
- computational complexity
- neural network