Real world blind separation of convolved speech signals.
Mitsuru KawamotoKiyotoshi MatsuokaNoboru OhnishiPublished in: IJCNN (1999)
Keyphrases
- blind source separation
- blind separation
- speech signal
- convolutive mixtures
- speech recognition
- non stationary
- independent component analysis
- automatic speech recognition
- automatic speech recognition systems
- source separation
- pattern recognition
- sparse representation
- negative matrix factorization
- additive noise
- information retrieval
- multiresolution
- machine learning