INTERPOLATED IIR MTH-BAND FILTER DESIGN WITH ALLPASS SUBFILTERS

Date

1995-08-01

Author

Tuncer, Temel Engin

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In this correspondence, we propose a new allpass-based structure for the IIR Mth- and 2Mth-band filters. These filters consist of M allpass filters and an interpolation filter(sum of two allpasses). Consequently, the proposed structure is very efficient in implementation. By choosing the allpass phase appropriately, the resulting phase response of the IIR Mth-band filter becomes approximately linear. An example is designed and compared with FIR Mth-band filters.

Subject Keywords

Finite impulse response filter , IIR filters , Digital filters , Speech processing , Design methodology , Interpolation , Filter bank , Passband , Publishing

URI

https://hdl.handle.net/11511/47694

Journal

IEEE TRANSACTIONS ON SIGNAL PROCESSING

DOI

https://doi.org/10.1109/78.403358

Collections

Department of Electrical and Electronics Engineering, Article

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Citation Formats

T. E. Tuncer, “INTERPOLATED IIR MTH-BAND FILTER DESIGN WITH ALLPASS SUBFILTERS,” IEEE TRANSACTIONS ON SIGNAL PROCESSING, pp. 1986–1990, 1995, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/47694.