Underdetermined Blind Source Separation in Reverberant Environment.
Shuai LiHongqing LiuGan LuYi ZhouPublished in: WCSP (2020)
Keyphrases
- blind source separation
- mixing matrix
- speech signal
- component analysis
- independent component analysis
- non stationary
- adaptive particle swarm optimization
- source separation
- blind separation
- source signals
- independent components
- speech recognition
- algebraic equations
- natural gradient
- sparse representation
- negative matrix factorization
- factor analysis
- convergence rate
- eigenvalue decomposition