Automatic speech recognition based on cepstral coefficients and a mel-based discrete energy operator.
Hesham TolbaDouglas D. O'ShaughnessyPublished in: ICASSP (1998)
Keyphrases
- cepstral coefficients
- automatic speech recognition
- speech recognition
- speech signal
- hidden markov models
- language model
- pattern recognition
- conversational speech
- noisy environments
- broadcast news
- speaker identification
- spectral analysis
- linear prediction
- non stationary
- acoustic features
- feature space
- neural network
- multi modal
- speaker recognition
- text classification
- feature selection