Gammatone auditory filterbank and independent component analysis for speaker identification.
Yushi ZhangWaleed H. AbdullaPublished in: INTERSPEECH (2006)
Keyphrases
- independent component analysis
- filter bank
- speaker identification
- signal processing
- speech recognition
- gaussian mixture model
- independent components
- noisy environments
- speech signal
- image processing
- feature extraction
- pattern recognition
- factor analysis
- broadcast news
- computer vision
- multiresolution
- subband
- sparse representation
- non stationary
- computationally efficient
- principal component analysis
- feature vectors
- neural network