Speech enhancement using sub-band adaptive Griffiths-Jim signal processing.
Douglas R. CampbellPaul W. ShieldsPublished in: Speech Commun. (2003)
Keyphrases
- subband
- signal processing
- filter bank
- speech enhancement
- linear prediction
- wavelet transform
- wavelet decomposition
- image compression
- image coding
- discrete wavelet transform
- multiresolution
- bit rate
- feature vectors
- single channel
- high frequency
- wavelet coefficients
- noisy environments
- image processing
- signal to noise ratio
- noise reduction
- wavelet domain
- lifting scheme
- frequency domain
- computer vision
- wiener filter