Robust feature extraction from spectrum estimated using bispectrum for speaker recognition.
Pawan K. AjmeraNavnath S. NeheDattatray V. JadhavRaghunath S. HolambePublished in: Int. J. Speech Technol. (2012)
Keyphrases
- speaker recognition
- speaker identification
- feature extraction
- probabilistic neural network
- noisy environments
- pattern classification
- speech recognition
- mel frequency cepstral coefficients
- extracted features
- gaussian mixture model
- speech signal
- speaker verification
- feature selection
- feature vectors
- language identification
- neural network
- broadcast news
- image classification
- artificial neural networks
- principal component analysis
- support vector machine svm
- feature space
- bayesian networks
- face recognition
- image processing