New HOS-based parameter estimation methods for speech recognition in noisy environments.
Asunción MorenoSergio TortolaJosep VidalJosé A. R. FonollosaPublished in: ICASSP (1995)
Keyphrases
- speech recognition
- noisy environments
- parameter estimation
- language model
- hidden markov models
- speaker identification
- speech signal
- maximum likelihood
- least squares
- pattern recognition
- model selection
- speech synthesis
- multiscale
- speech recognizer
- automatic speech recognition
- speaker verification
- speech recognition systems
- background noise
- random fields
- noise reduction
- higher order