Impact of Coding Noise on the Convergence of Blind Source Separation.
Stefan MeierWalter KellermannPublished in: ITG Symposium on Speech Communication (2014)
Keyphrases
- blind source separation
- variable step size
- source signals
- independent component analysis
- non stationary
- blind separation
- source separation
- negative matrix factorization
- natural gradient
- algebraic equations
- adaptive particle swarm optimization
- mixing matrix
- signal to noise ratio
- convergence rate
- eigenvalue decomposition
- independent components
- missing data
- sparse representation
- factor analysis
- signal processing
- high dimensional
- speech signal
- multi channel
- single channel
- convergence speed
- computer vision