Speech enhancement using sub-band intermittent adaptation.
E. TonerD. R. CampbellPublished in: Speech Commun. (1993)
Keyphrases
- subband
- speech enhancement
- linear prediction
- single channel
- filter bank
- wavelet transform
- multiresolution
- wavelet decomposition
- frequency domain
- image compression
- noise reduction
- bit rate
- discrete wavelet transform
- high frequency
- noisy environments
- speech signal
- feature vectors
- signal to noise ratio
- wavelet coefficients
- vocal tract
- wavelet domain
- frequency band
- multiscale
- image coding
- speech recognition
- additive noise
- prediction error
- spatial domain
- feature space
- similarity measure
- inter frame
- compression algorithm
- background noise
- wiener filter
- pattern recognition