Unsupervised HMM adaptation based on speech-silence discrimination.
Ilija ZeljkovicShrikanth S. NarayananAlexandros PotamianosPublished in: EUROSPEECH (1997)
Keyphrases
- speech signal
- speech recognition
- speaker adaptation
- hidden markov models
- automatic speech recognition
- automatic speech recognition systems
- speaker identification
- vocal tract
- multi stream
- noisy environments
- broadcast news
- non stationary
- maximum likelihood
- speech enhancement
- speech processing
- semi supervised
- noisy speech
- phoneme recognition
- keyword spotting
- data driven
- supervised learning
- speaker diarization
- language model
- speech synthesis
- speech recognizer
- conditional random fields
- speaker recognition
- unsupervised learning
- adaptation process
- text to speech
- recognition engine
- pattern recognition
- unsupervised manner
- multi modal
- natural language