High-Selectivity Filter Banks for Spectral Analysis of Music Signals.
Filipe C. C. Beltrao DinizIuri KotheSergio L. NettoLuiz W. P. BiscainhoPublished in: EURASIP J. Adv. Signal Process. (2007)
Keyphrases
- spectral analysis
- filter bank
- image coding
- subband
- multiscale
- signal processing
- multiresolution
- low pass
- input signals
- heart rate variability
- computationally efficient
- frequency domain
- perfect reconstruction
- reconstruction error
- wavelet packet
- fast fourier transform
- lifting scheme
- neural network
- image processing
- wavelet filters
- fir filters
- autoregressive
- discrete cosine transform
- building blocks
- wavelet transform
- machine learning