Robust Speaker Identification System Based on Wavelet Transform and Gaussian Mixture Model.
Wan-Chen ChenChing-Tang HsiehEugene LaiPublished in: IJCNLP (2004)
Keyphrases
- gaussian mixture model
- speaker identification
- wavelet transform
- speaker recognition
- mixture model
- noisy environments
- feature transformation
- probabilistic neural network
- em algorithm
- feature vectors
- multiscale
- multiresolution
- speech recognition
- speech signal
- feature space
- feature extraction
- maximum likelihood
- expectation maximization
- subband
- multi modal
- computer vision
- model selection
- probabilistic model
- wavelet domain
- pattern recognition