On the decorrelation of filter-bank energies in speech recognition.
Climent NadeuJavier HernandoMónica GorrichoPublished in: EUROSPEECH (1995)
Keyphrases
- speech recognition
- filter bank
- subband
- image coding
- linear prediction
- multiresolution
- speech signal
- perfect reconstruction
- language model
- hidden markov models
- multiscale
- frequency domain
- markov random field
- pattern recognition
- speech recognizer
- signal processing
- automatic speech recognition
- wavelet packet
- speech synthesis
- speech recognition technology
- bit rate
- computationally efficient
- spectral analysis
- speaker identification
- wavelet transform
- speech recognition systems
- feature vectors
- image fusion
- neural network
- image quality