Hidden Markov model decomposition of speech and noise.
Andrew VargaRoger K. MoorePublished in: ICASSP (1990)
Keyphrases
- hidden markov models
- noisy speech
- speech recognition
- speech signal
- noisy environments
- background noise
- automatic speech recognition
- spectral subtraction
- phoneme recognition
- automatic speech recognition systems
- signal to noise ratio
- speech enhancement
- multi stream
- recognition engine
- markov models
- conditional random fields
- speech recognizer
- speaker independent
- sequential data
- speech recognition systems
- speaker dependent
- visual speech
- speaker identification
- vocal tract
- hidden states
- hidden state
- viterbi algorithm
- hierarchical hidden markov model
- gesture recognition
- missing data
- discriminative training
- continuous hidden markov models
- keyword spotting
- speech synthesis
- broadcast news
- linear prediction
- dynamic programming