Note Clustering Based on 2-D Source-Filter Modeling for Underdetermined Blind Source Separation.
Martin SpiertzVolker GnannPublished in: Semantic Audio (2011)
Keyphrases
- blind source separation
- source signals
- mixing matrix
- independent component analysis
- blind separation
- source separation
- non stationary
- adaptive particle swarm optimization
- independent components
- negative matrix factorization
- algebraic equations
- filter responses
- sparse representation
- speech signal
- eigenvalue decomposition
- input output
- independent components analysis
- feature extraction