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Robust Speech Recognition Using Perceptual Wavelet Denoising and Mel-frequency Product Spectrum Cepstral Coefficient Features.
Mohamed Cherif Amara Korba
Djemil Messadeg
Rafik Djemili
Hocine Bourouba
Published in:
Informatica (Slovenia) (2008)
Keyphrases
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speech recognition
cepstral coefficients
cepstral features
low level
linear prediction
feature set
feature vectors
feature space
audio features
feature extraction
image features
denoising
natural images
noisy images
speech signal
wavelet basis
wavelet denoising