Enhancement of single channel speech based on masking property and wavelet transform.
Ching-Ta LuHsiao-Chuan WangPublished in: Speech Commun. (2003)
Keyphrases
- single channel
- wavelet transform
- speech enhancement
- wavelet decomposition
- multi channel
- multiresolution
- subband
- multiscale
- image coding
- wavelet coefficients
- image compression
- frequency domain
- high frequency
- wavelet domain
- signal to noise ratio
- speech signal
- feature extraction
- independent component analysis
- noise reduction
- noisy environments
- prior information
- speech recognition
- human visual system
- image enhancement
- linear prediction
- signal processing
- wiener filter
- vocal tract
- image processing
- image denoising
- multi modal
- brain activity
- video sequences