An efficient approach for designing nearly perfect-reconstruction cosine-modulated and modified DFT filter banks

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn 6, Issue , 2001, Pages 3617-3620

  Saramaki T ^a   Bregovic R ^a  

^a TAMPERE UNIVERSITY OF TECHNOLOGY   (Finland)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; FIR FILTERS; ITERATIVE METHODS; LEAST SQUARES APPROXIMATIONS; OPTIMIZATION;

PERFECT RECONSTRUCTION FILTER BANKS; PROTOTYPE FILTERS;

SIGNAL RECONSTRUCTION;

EID: 0034857577     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (13)

1. Extended lapped transforms: Properties, applications, and fast algorithms
2. Cosine-modulated FIR filter banks satisfying perfect reconstruction
3. Designing prototype filters for perfect-reconstruction cosine-modulated filter banks
4. Digital filter bank design quadratic constrained formulation
5. Efficient iterative design method for cosine-modulated QMF banks
6. A simple method for designing high-quality prototype filters for M-band pseudo QMF banks
7. Subspace approach for the design of cosine-modulated filter banks with linear-phase prototype filter
8. A generalized class of cosine-modulated filter banks
9. Linear phase cosine modulated maximally decimated filter banks with perfect reconstruction
10. Modified DFT filter banks with perfect reconstruction
11. A systematic technique for designing prototype filters for perfect reconstruction cosine modulated and modified DFT filter banks
12. New algorithms for constrained minimax optimization