Wavelet-Based Speech Enhancement Using Time-Frequency Adaptation.
Kun-Ching WangPublished in: EURASIP J. Adv. Signal Process. (2009)
Keyphrases
- speech enhancement
- wavelet transform
- noisy environments
- noise reduction
- single channel
- signal to noise ratio
- linear prediction
- multiresolution
- speech signal
- image coding
- signal processing
- multi channel
- smoothing algorithm
- wiener filter
- vocal tract
- wavelet decomposition
- wavelet domain
- image compression
- frequency domain
- pattern recognition
- background noise
- wavelet packet
- feature space
- maximum likelihood
- probabilistic model
- subband
- image processing
- wavelet coefficients
- multiscale