Online Adaptation for Jointly Optimized Blind Source Separation and Dereverberation of Speech Mixtures.
Timo SchusterStefan FeldesPublished in: ITG Symposium on Speech Communication (2018)
Keyphrases
- blind source separation
- speech signal
- component analysis
- source separation
- independent component analysis
- blind separation
- speech recognition
- non stationary
- adaptive particle swarm optimization
- natural gradient
- mixing matrix
- negative matrix factorization
- sparse representation
- algebraic equations
- independent components
- source signals
- eigenvalue decomposition
- hidden markov models
- image processing
- neural network
- factor analysis
- principal component analysis
- high dimensional
- pairwise