Employing Second-Order Circular Suprasegmental Hidden Markov Models to Enhance Speaker Identification Performance in Shouted Talking Environments.
Ismail ShahinPublished in: CoRR (2017)
Keyphrases
- hidden markov models
- speaker identification
- speech recognition
- speech signal
- speech processing
- speaker independent
- automatic speech recognition
- noisy environments
- speaker dependent
- sequential data
- broadcast news
- gaussian mixture model
- speech recognizer
- higher order
- audio signals
- feature extraction
- audio signal
- baum welch
- machine learning
- continuous hidden markov models
- visual speech
- noise reduction
- clustering algorithm
- image processing