Realization of Perfect Reconstruction Non-uniform Filter Banks via a Tree Structure
WAA '01 Proceedings of the Second International Conference on Wavelet Analysis and Its Applications
Set of Decimators for Tree Structure Filter Banks
WAA '01 Proceedings of the Second International Conference on Wavelet Analysis and Its Applications
Set of Perfect Reconstruction Non-uniform Filter Banks via a Tree Structure
WAA '01 Proceedings of the Second International Conference on Wavelet Analysis and Its Applications
Journal of VLSI Signal Processing Systems
Design of linear-phase nonuniform filter banks with partial cosine modulation
IEEE Transactions on Signal Processing
ICNC'06 Proceedings of the Second international conference on Advances in Natural Computation - Volume Part II
M-channel nonuniform filter banks with arbitrary scaling factors
ICNC'06 Proceedings of the Second international conference on Advances in Natural Computation - Volume Part II
An efficient iterative method for nearly perfect reconstruction non-uniform filter bank
International Journal of Speech Technology
Hi-index | 35.69 |
In this correspondence, we propose a simple design method for nonuniform integer-decimated filter banks based on a uniform cosine-modulated filter bank. The resulting distortion and aliasing are comparable to the stopband attenuation of the prototype filter. Examples are given to demonstrate the proposed method