Enhancing speaker identification performance under the shouted talking condition using second-order circular hidden Markov models.
Ismail ShahinPublished in: Speech Commun. (2006)
Keyphrases
- hidden markov models
- speaker identification
- speech recognition
- speech signal
- speech processing
- speaker independent
- automatic speech recognition
- noisy environments
- gaussian mixture model
- speaker dependent
- sequential data
- higher order
- broadcast news
- audio signals
- speech recognizer
- feature extraction
- audio signal
- visual information
- multi modal
- information extraction
- low level
- similarity measure
- baum welch
- machine learning