Blind source separation of anechoic mixtures in time domain utilizing aggregated microphones.
Mitsuharu MatsumotoShuji HashimotoPublished in: EUSIPCO (2006)
Keyphrases
- blind source separation
- speech signal
- component analysis
- source separation
- non stationary
- blind separation
- independent component analysis
- adaptive particle swarm optimization
- mixing matrix
- frequency domain
- speech recognition
- source signals
- negative matrix factorization
- natural gradient
- independent components
- hidden markov models
- algebraic equations
- sparse representation
- information retrieval
- neural network
- eigenvalue decomposition
- data sets