Speaker Identification Based on Log Area Ratio and Gaussian Mixture Models in Narrow-Band Speech: Speech Understanding / Interaction.
David ChowWaleed H. AbdullaPublished in: PRICAI (2004)
Keyphrases
- speaker identification
- speech understanding
- gaussian mixture model
- narrow band
- speech recognition
- speaker recognition
- speech recognizer
- speech signal
- mel frequency cepstral coefficients
- broadcast news
- mixture model
- probabilistic neural network
- automatic speech recognition
- pattern recognition
- em algorithm
- hidden markov models
- feature vectors
- user interaction
- noisy environments
- expectation maximization
- maximum likelihood
- language model
- machine learning
- generative model
- high dimensional
- feature space
- keywords
- feature extraction