High-Presence Hearing-Aid System using DSP-Based Real-Time Blind Source Separation Module.
Yoshimitsu MoriTomoya TakataniHiroshi SaruwatariKiyohiro ShikanoTakashi HiekataTakashi MoritaPublished in: ICASSP (4) (2007)
Keyphrases
- blind source separation
- real time
- digital signal processor
- component analysis
- independent component analysis
- non stationary
- adaptive particle swarm optimization
- source separation
- signal processing
- mixing matrix
- negative matrix factorization
- verilog hdl
- eigenvalue decomposition
- natural gradient
- blind separation
- factor analysis
- algebraic equations
- independent components
- input output
- feature space
- speech signal
- text classification