A New Time-Domain Design Method of IIR Approximate Inverse Systems Using All-Pass Filters

Md. Kamrul HASAN; Takashi YAHAGI

A New Time-Domain Design Method of IIR Approximate Inverse Systems Using All-Pass Filters

Md. Kamrul HASAN, Takashi YAHAGI

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This paper is devoted to a new design method for infinite impulse response approximate inverse system of a nonminimum phase system. The design is carried out such that the convolution of the nonminimum phase polynomial and its approximate inverse system can be represented by an approximately linear phase all-pass filter. A method for estimating the time delay and order of an approximate inverse system is also presented. Using infinite impulse response approximate inverse systems better accuracy is achieved with reduced computational complexity. Numerical examples are included to show the effectiveness of the proposed method.

Publication: IEICE TRANSACTIONS on Fundamentals Vol.E79-A No.11 pp.1870-1878

Publication Date: 1996/11/25

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Type of Manuscript: PAPER

Category: Digital Signal Processing

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Md. Kamrul HASAN, Takashi YAHAGI, "A New Time-Domain Design Method of IIR Approximate Inverse Systems Using All-Pass Filters" in IEICE TRANSACTIONS on Fundamentals, vol. E79-A, no. 11, pp. 1870-1878, November 1996, doi: .
Abstract: This paper is devoted to a new design method for infinite impulse response approximate inverse system of a nonminimum phase system. The design is carried out such that the convolution of the nonminimum phase polynomial and its approximate inverse system can be represented by an approximately linear phase all-pass filter. A method for estimating the time delay and order of an approximate inverse system is also presented. Using infinite impulse response approximate inverse systems better accuracy is achieved with reduced computational complexity. Numerical examples are included to show the effectiveness of the proposed method.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e79-a_11_1870/_p

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@ARTICLE{e79-a_11_1870,
author={Md. Kamrul HASAN, Takashi YAHAGI, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={A New Time-Domain Design Method of IIR Approximate Inverse Systems Using All-Pass Filters},
year={1996},
volume={E79-A},
number={11},
pages={1870-1878},
abstract={This paper is devoted to a new design method for infinite impulse response approximate inverse system of a nonminimum phase system. The design is carried out such that the convolution of the nonminimum phase polynomial and its approximate inverse system can be represented by an approximately linear phase all-pass filter. A method for estimating the time delay and order of an approximate inverse system is also presented. Using infinite impulse response approximate inverse systems better accuracy is achieved with reduced computational complexity. Numerical examples are included to show the effectiveness of the proposed method.},
keywords={},
doi={},
ISSN={},
month={November},}

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TY - JOUR
TI - A New Time-Domain Design Method of IIR Approximate Inverse Systems Using All-Pass Filters
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 1870
EP - 1878
AU - Md. Kamrul HASAN
AU - Takashi YAHAGI
PY - 1996
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E79-A
IS - 11
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - November 1996
AB - This paper is devoted to a new design method for infinite impulse response approximate inverse system of a nonminimum phase system. The design is carried out such that the convolution of the nonminimum phase polynomial and its approximate inverse system can be represented by an approximately linear phase all-pass filter. A method for estimating the time delay and order of an approximate inverse system is also presented. Using infinite impulse response approximate inverse systems better accuracy is achieved with reduced computational complexity. Numerical examples are included to show the effectiveness of the proposed method.
ER -