Maximum likelihood non-linear transformation for environment adaptation in speech recognition.
Mukund PadmanabhanSatya DharanipragadaPublished in: INTERSPEECH (2001)
Keyphrases
- speaker adaptation
- speech recognition
- maximum likelihood
- noisy environments
- automatic speech recognition
- speech recognizer
- language model
- speaker independent
- hidden markov models
- speech signal
- speech synthesis
- pattern recognition
- speech recognition systems
- speech understanding
- speech processing
- speech recognition technology
- speech recognition errors
- keyword spotting
- speech recognizers
- speaker identification
- em algorithm
- gaussian mixture model
- digit recognition
- additive noise
- expectation maximization
- image processing
- speech retrieval
- feature selection
- neural network