Arbitrary-length spectral factor applied to the design of pseudo-QMF cosine-modulated filter banks

IEEE Transactions on Circuits and Systems II: Analog and Digital Signal Processing

Volumn 48, Issue 3, 2001, Pages 321-325

  Cruz Roldán, Fernando ^a   López Ferreras, Francisco ^a   Amo López, Pedro ^a   Osés Del Campo, José David ^a  

^a UNIVERSITY OF ALCALÁ   (Spain)

Author keywords

2 Mth band filter; Aliasing; Cosine modulation; Filter banks; Spectral factor

Indexed keywords

DIGITAL FILTERS; ELECTRIC NETWORK SYNTHESIS; INTERFERENCE SUPPRESSION; MODULATION; OPTIMIZATION; SIGNAL DISTORTION; TRANSFER FUNCTIONS;

ALIASING; COSINE MODULATION; FILTER BANKS; SPECTRAL FACTOR;

SIGNAL FILTERING AND PREDICTION;

EID: 0035267804     PISSN: 10577130     EISSN: None     Source Type: Journal    
DOI: 10.1109/82.924076     Document Type: Article

References (9)

1. Near-perfect-reconstruction pseudo-QMF filter banks
2. Polyphase quadrature filters-A new subband coding technique
3. A spectral factorization approach to pseudo-QMF design
4. A Kaiser window approach for the design of prototype filters of cosine modulated filterbanks
5. Filter banks with controlled in-band aliasing applied to decomposition/reconstruction of ECG signals
6. Pseudo-QMF bank design with controlled in-band aliasing
7. Eigenfilters: A new approach to least-squares FIR filter design and applications including Nyquist filters