On frequency averaging for spectral analysis in speech recognition.
Climent NadeuFélix GalindoJaume PadrellPublished in: ICSLP (1998)
Keyphrases
- spectral analysis
- speech recognition
- speech signal
- cepstral coefficients
- hidden markov models
- automatic speech recognition
- speaker identification
- pattern recognition
- speech synthesis
- noisy environments
- speech processing
- language model
- spectral features
- speech recognition technology
- linear prediction
- speech recognizers
- speech recognizer
- speech recognition systems
- autoregressive
- isolated word
- filter bank
- principal component analysis
- neural network