Nonlinear multi-scale decomposition by EMD for Co-Channel speaker identification.
Wajdi GhezaielAmel Ben Slimane RahmouniEzzedine Ben BraiekPublished in: Multim. Tools Appl. (2017)
Keyphrases
- speaker identification
- multiscale
- speech recognition
- feature transformation
- gaussian mixture model
- speech signal
- noisy environments
- broadcast news
- feature extraction
- distance measure
- scale space
- scale invariant
- edge detection
- image representation
- image segmentation
- natural images
- wavelet decomposition
- non stationary
- neural network
- wavelet coefficients
- language model
- wavelet transform
- feature vectors
- kernel pca
- information retrieval
- machine learning