Digital Hearing Aids Using Automated Varying Bandwidth Finite Impulse Response Filter Banks.
Hu JunZeng JianYi HongR. JayabharathyV. GomathiR. ValarmathiG. BagyalakshmiElamaran VellaiappanS. SaravananPublished in: J. Medical Imaging Health Informatics (2020)
Keyphrases
- finite impulse response
- filter bank
- perfect reconstruction
- fir filters
- subband
- image coding
- multiresolution
- infinite impulse response
- multiscale
- frequency domain
- signal processing
- low pass
- computationally efficient
- wavelet packet
- wavelet transform
- lifting scheme
- reconstruction error
- filter design
- frequency response
- wavelet filters
- discrete cosine transform
- wavelet decomposition
- image compression
- high pass
- digital filters
- discrete wavelet transform
- building blocks