Speaker characterization using principal component analysis and wavelet transform for speaker verification.
Chakib TadjA. BenlahouarPublished in: INTERSPEECH (2003)
Keyphrases
- speaker verification
- wavelet transform
- principal component analysis
- feature extraction
- noisy environments
- speaker recognition
- prosodic features
- multiresolution
- audio visual
- multiscale
- dimensionality reduction
- image compression
- wavelet coefficients
- emotion recognition
- acoustic features
- multilayer perceptron
- language identification
- mel frequency cepstral coefficients
- neural network
- face verification
- low dimensional
- extracting features
- face images
- feature space
- image processing
- edge detection