A general formulation of modulated filter banks

@article{Heller1999AGF,
  title={A general formulation of modulated filter banks},
  author={P. Heller and T. Karp and T. Nguyen},
  journal={IEEE Trans. Signal Process.},
  year={1999},
  volume={47},
  pages={986-1002}
}
This paper presents a general framework for maximally decimated modulated filter banks. The theory covers the known classes of cosine modulation and relates them to complex-modulated filter banks. The prototype filters have arbitrary lengths, and the overall delay of the filter bank is arbitrary, within fundamental limits. Necessary and sufficient conditions for perfect reconstruction (PR) are derived using the polyphase representation. It is shown that these PR conditions are identical for all… Expand
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References

SHOWING 1-10 OF 39 REFERENCES
The theory and design of arbitrary-length cosine-modulated filter banks and wavelets, satisfying perfect reconstruction
  • 133
  • PDF
A class of generalized cosine-modulated filter bank
  • T. Q. Nguyen
  • Mathematics
  • [Proceedings] 1992 IEEE International Symposium on Circuits and Systems
  • 1992
  • 35
Theory of modulated filter banks and modulated wavelet tight frames
  • R. Gopinath, C. Burrus
  • Mathematics, Computer Science
  • 1993 IEEE International Conference on Acoustics, Speech, and Signal Processing
  • 1993
  • 40
Modulated filter banks and wavelets-a general unified theory
  • R. Gopinath
  • Mathematics, Computer Science
  • 1996 IEEE International Conference on Acoustics, Speech, and Signal Processing Conference Proceedings
  • 1996
  • 18
Cosine-modulated FIR filter banks satisfying perfect reconstruction
  • 387
  • PDF
A new factorization and structure for cosine modulated filter banks with variable system delay
  • G. Schuller
  • Mathematics
  • Conference Record of The Thirtieth Asilomar Conference on Signals, Systems and Computers
  • 1996
  • 20
  • PDF
Cosine-modulated analysis-synthesis filterbank with critical sampling and perfect reconstruction
  • T. Ramstad, Joar P. Tanem
  • Mathematics, Computer Science
  • [Proceedings] ICASSP 91: 1991 International Conference on Acoustics, Speech, and Signal Processing
  • 1991
  • 92
Polyphase quadrature filters-A new subband coding technique
  • 258
Perfect reconstruction modulated filter banks: fast algorithms and attractive new properties
  • J. Mau
  • Computer Science
  • 1993 IEEE International Conference on Acoustics, Speech, and Signal Processing
  • 1993
  • 17
Efficient iterative design method for cosine-modulated QMF banks
  • 73
...
1
2
3
4
...