Wavelet transform to hybrid support vector machine and hidden Markov model for speech recognition.
Yu ShaoChip-Hong ChangPublished in: ISCAS (4) (2005)
Keyphrases
- hidden markov models
- speech recognition
- wavelet transform
- support vector machine
- image coding
- speech synthesis
- automatic speech recognition
- speech processing
- multiresolution
- subband
- speech recognizer
- wavelet coefficients
- multiscale
- speaker identification
- noisy environments
- conditional random fields
- speech signal
- wavelet decomposition
- speech recognition systems
- speaker independent
- noisy speech
- handwriting recognition
- feature extraction
- viterbi algorithm
- speaker recognition
- acoustic features
- feature vectors
- pattern recognition
- support vector
- recognition engine
- feature selection
- speaker dependent
- machine learning