Filterbank design for oversampled filter banks without aliasing in the subbands

Electronics Letters

Volumn 33, Issue 18, 1997, Pages 1538-1539

  Harteneck, M ^a   Paez Borrallo J M ^b   Stewart, R W ^a  

^a UNIVERSITY OF STRATHCLYDE   (United Kingdom)

^b UNIVERSIDAD POLITÉCNICA DE MADRID   (Spain)

Author keywords

Adaptive filters; Digital filters; Echo suppression

Indexed keywords

ADAPTIVE FILTERING; ALGORITHMS; BANDWIDTH; ECHO SUPPRESSION; ITERATIVE METHODS;

OVERSAMPLED FILTER BANKS;

DIGITAL FILTERS;

EID: 0031206841     PISSN: 00135194     EISSN: None     Source Type: Journal    
DOI: 10.1049/el:19971023     Document Type: Article

References (6)

1. GILLOIRE, A., and VETTERLI, M.: 'Adaptive filtering in subbands with critical sampling: Analysis, experiments, and application to acoustic echo cancellation', IEEE Trans. Signal Process., 1992, 40, (8), pp. 1862-1875
2. TANRIKULU, O., BAYKAL, B., CONSTANTINIDES, A.C., and CHAMBERS, J.A.: 'Residual signal in subband acoustic echo cancellers'. Proc. EUSIPCO 96, September 1996, pp. I:21-24
3. DE LEÓN II, P.L., and ETTER, D.M.: 'Experimental results with increased bandwidth analysis filters in oversampled, subband acoustic echo cancellers', IEEE Signal Process. Lett., 1995, 2, (1), pp. 1-3
4. NAYLOR, P.A., and HART, J.E.: 'Subband acoustic echo control using non-critical frequency sampling'. Proc. EUSIPCO-96, September 1996, pp. I:37-40
5. VAIDYANATHAN, P.P.: 'Multirate systems and filter banks' (Prentice Hall, 1993), ISBN 0-13-605718-7
6. ROSSI, M., ZHANG, J.-Y., and STEENAART, W.: 'A new algorithm for designing prototype filters for M-band pseudo QMF banks'. Proc. EUSIPCO-96, September 1996, pp. II:1195-1198