Multi-microphone sub-band adaptive signal processing for improvement of hearing aid performance.
Paul W. ShieldsDouglas R. CampbellPublished in: EUROSPEECH (1997)
Keyphrases
- subband
- signal processing
- filter bank
- locally adaptive
- wavelet transform
- image compression
- multiresolution
- bit rate
- discrete wavelet transform
- high frequency
- wavelet decomposition
- image coding
- energy compaction
- perfect reconstruction
- feature vectors
- low pass
- image processing
- wavelet coefficients
- frequency domain
- fourier transform
- low frequency
- rate distortion
- pattern recognition
- multiscale
- contourlet transform
- high quality
- visual information
- frequency band