## Design of shift-invariant nonuniform cosine-modulated filter bank with arbitrary integer sampling factors

- Lili Liang, Hao Liu, Fengping Wang
- Digital Signal Processing
- 2016

Highly Influenced

@inproceedings{Parfieniuk2012NearPerfectRO, title={Near-Perfect Reconstruction Oversampled Nonuniform Cosine-Modulated Filter Banks Based on Frequency Warping and Subband Merging}, author={Marek Parfieniuk and Alexander A. Petrovsky}, year={2012} }

- Published 2012

A novel method for designing near-perfect reconstruction oversampled nonuniform cosine-modulated filter banks is proposed, which combines frequency warping and subband merging, and thus offers more flexibility than known techniques. On the one hand, desirable frequency partitionings can be better approximated. On the other hand, at the price of only a small loss in partitioning accuracy, both warping strength and number of channels before merging can be adjusted so as to minimize the… CONTINUE READING