Design of two-channel IIR filterbanks with rational sampling factors (CROSBI ID 551438)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Zbaida, Khaled ; Bregović, Robert ; Saramaki, Tapio
engleski
Design of two-channel IIR filterbanks with rational sampling factors
This paper concentrates on designing two-channel filterbanks (FBs) with rational sampling factors based on using infinite-impulse response (IIR) filters. In order to generate FBs having a low implementation complexity, a special structure for the IIR filters is utilized, which enables one to evaluate the recursive part of the IIR filters at the subband sampling rate, that is, at the lowest sampling rate in the FB. A method for designing such FBs is proposed and the implementation efficiency of these FBs is demonstrated by means of examples.
two-channel filterbanks; IIR filtersm nearly perfect-reconstruction
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Podaci o prilogu
838-841.
2008.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of 2008 IEEE International Conference on Electronics, Circuits, and Systems
St. Julian's:
Podaci o skupu
IEEE International Conference on Electronics, Circuits, and Systems
predavanje
31.08.2008-03.09.2008
San Ġiljan, Malta