Non-linear spectral contrast stretching for in-car speech recognition.
Weifeng LiHervé BourlardPublished in: INTERSPEECH (2007)
Keyphrases
- speech recognition
- hidden markov models
- speaker adaptation
- language model
- cepstral coefficients
- speech synthesis
- speech processing
- automatic speech recognition
- pattern recognition
- speech understanding
- speech signal
- speech recognizer
- speech recognition technology
- spectral analysis
- speech recognition systems
- speaker identification
- noisy environments
- speaker independent
- speaker dependent
- isolated word
- acoustic models