Multivariate-Gaussian-based cepstral normalization for robust speech recognition.
Pedro J. MorenoBhiksha RajEvandro B. GouvêaRichard M. SternPublished in: ICASSP (1995)
Keyphrases
- speech recognition
- noisy environments
- hidden markov models
- multivariate gaussian
- language model
- pattern recognition
- automatic speech recognition
- speech recognizer
- speech recognition technology
- speech processing
- speech signal
- speech synthesis
- speech recognition systems
- covariance matrix
- speaker identification
- speech recognition errors
- speech recognizers
- bayesian framework
- computer vision
- speech retrieval
- parameter estimation