Arabic vowels recognition based on wavelet average framing linear prediction coding and neural network.
Khaled DaqrouqKhalooq Y. Al AzzawiPublished in: Speech Commun. (2013)
Keyphrases
- linear prediction
- neural network
- speech signal
- image coding
- vocal tract
- wavelet transform
- cepstral coefficients
- pattern recognition
- prediction error
- lossless compression
- speech recognition
- coding gain
- subband
- feature extraction
- method based on wavelet
- object recognition
- multiscale
- multiresolution
- autoregressive
- wavelet coefficients
- coding efficiency
- denoising
- inter frame
- automatic speech recognition
- image compression
- spectral analysis
- noisy images
- filter bank
- noisy environments
- hidden markov models
- mel frequency cepstral coefficients