Minimization of Transition Noise and HNM Synthesis in Very Low Bit Rate Speech Coding.
Petr MotlícekGeneviève BaudoinJan CernockýGérard CholletPublished in: TSD (2001)
Keyphrases
- noisy environments
- speech enhancement
- speech signal
- speech recognition
- linear prediction
- video coding
- missing data
- noise reduction
- coding scheme
- noise model
- noise level
- additive noise
- noisy data
- video coder
- facial animation
- coding method
- objective function
- automatic speech recognition
- audio visual
- video compression
- inter frame
- low bit rate
- random noise
- signal to noise ratio
- background noise
- spoken language
- speaker identification
- hidden markov models
- text to speech
- multiscale
- linear predictive