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View all- Klouche-Djedid A(2019)Design of mixed IIR/FIR Two-channel QMF bankSignal Processing10.1016/S0165-1684(01)00203-182:3(507-520)Online publication date: 3-Jan-2019
This paper presents an algorithm to design two-channel linear phase IIR PRQMF (LP IIR PRQMF) banks. This algorithm is based on the approximation of the FIR by IIR digital filters matching a finite portion of the impulse response and the autocorrelation ...
A general family of mixed IIR/FIR two-channel QMF filter banks (FB) with near perfect reconstruction (NPR) is presented. The design method is general in the sense that all possible distortions (aliasing, imaging, amplitude and phase distortions) can be ...
In this paper, we present a novel approach for the design of near-perfect-reconstruction mixed allpass-/FIR-based two-band quadrature-mirror filter banks. The proposed design method is carried out in the polyphase domain, where FIR filters are employed ...
IEEE Press
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