A wavelet transform approach to blind adaptive filtering of speech from unknown noises.
Dusan VeselinovicDaniel GraupePublished in: IEEE Trans. Circuits Syst. II Express Briefs (2003)
Keyphrases
- adaptive filtering
- wavelet transform
- speech signal
- speech recognition
- image compression
- image coding
- multiresolution
- adaptive filter
- multiscale
- subband
- wavelet coefficients
- hidden markov models
- feature extraction
- high frequency
- filtering method
- least mean square
- wavelet analysis
- recursive least squares
- neural network
- pattern recognition
- image processing
- computer vision
- information retrieval