16-Band Filter Derived by Admissible Wavelet Packet for Phoneme Recognition.
Omar FarooqSekharjit DattaPublished in: JCIS (2002)
Keyphrases
- wavelet packet
- frequency band
- wavelet function
- phoneme recognition
- filter bank
- denoising
- wavelet packet transform
- wavelet packet decomposition
- subband
- hidden markov models
- wavelet transform
- image coding
- quadtree
- feature extraction
- speaker dependent
- wavelet decomposition
- noise reduction
- neural network
- discrete wavelet transform
- visual information
- high frequency
- image features
- pattern recognition