IIR based digital filter design and performance analysis

Shapna Rani Sutradhar; Nazmus Sayadat; Ashfiqur Rahman; Sirajum Munira; A. K. M. Fazlul Haque; Syed Nazmus Sakib

doi:10.1109/TEL-NET.2017.8343596

IIR based digital filter design and performance analysis

Shapna Rani Sutradhar^*, Nazmus Sayadat, Ashfiqur Rahman, Sirajum Munira, A. K. M. Fazlul Haque, Syed Nazmus Sakib

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

26 Citations (Scopus)

Abstract

Digital filters are mandatory for digital signal processing. This paper presents digital filter dispelling the unwanted signals or noise from the required signal and enhances the better performances of the signal. The extracted features of the digital filter have been analyzed to acquire the better output of the signal by using IIR Butterworth filter. It provides different designed parameters of IIR filter to achieve the desired result. MATLAB FDA tool is considered to find out the different responses of a digital filter. About eight parameters like-Phase response, Magnitude response, Magnitude & Phase response, Step response, Group delay, Pole/Zero Plot, Phase delay, Impulse response are used to analyze the filter responses. Some selected audio signals are used for observing the empirical response of high pass, low pass, band stop filter and band pass filter. A special tool is developed for this observation purpose.

Original language	English
Title of host publication	2nd International Conference on Telecommunication and Networks (TEL-NET 2017)
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Number of pages	6
ISBN (Electronic)	9781509067107
ISBN (Print)	9781509067114
DOIs	https://doi.org/10.1109/TEL-NET.2017.8343596
Publication status	Published - 2017
Externally published	Yes
Event	2nd International Conference on Telecommunication and Networks, TEL-NET 2017 - Noida, India Duration: 10 Aug 2017 → 11 Aug 2017

Conference

Conference	2nd International Conference on Telecommunication and Networks, TEL-NET 2017
Country/Territory	India
City	Noida
Period	10/08/17 → 11/08/17

Keywords

Digital Filters
Signal Processing
IIR Butterworth Filter
Responses
Impulse
Delay

Access to Document

10.1109/TEL-NET.2017.8343596

Cite this

@inproceedings{bcf578194b204f78b608e30d0eab1d41,

title = "IIR based digital filter design and performance analysis",

abstract = "Digital filters are mandatory for digital signal processing. This paper presents digital filter dispelling the unwanted signals or noise from the required signal and enhances the better performances of the signal. The extracted features of the digital filter have been analyzed to acquire the better output of the signal by using IIR Butterworth filter. It provides different designed parameters of IIR filter to achieve the desired result. MATLAB FDA tool is considered to find out the different responses of a digital filter. About eight parameters like-Phase response, Magnitude response, Magnitude & Phase response, Step response, Group delay, Pole/Zero Plot, Phase delay, Impulse response are used to analyze the filter responses. Some selected audio signals are used for observing the empirical response of high pass, low pass, band stop filter and band pass filter. A special tool is developed for this observation purpose.",

keywords = "Digital Filters, Signal Processing, IIR Butterworth Filter, Responses, Impulse, Delay",

author = "Sutradhar, {Shapna Rani} and Nazmus Sayadat and Ashfiqur Rahman and Sirajum Munira and Haque, {A. K. M. Fazlul} and Sakib, {Syed Nazmus}",

year = "2017",

doi = "10.1109/TEL-NET.2017.8343596",

language = "English",

isbn = "9781509067114",

booktitle = "2nd International Conference on Telecommunication and Networks (TEL-NET 2017)",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

address = "United States",

note = "2nd International Conference on Telecommunication and Networks, TEL-NET 2017 ; Conference date: 10-08-2017 Through 11-08-2017",

}

Sutradhar, SR, Sayadat, N, Rahman, A, Munira, S, Haque, AKMF & Sakib, SN 2017, IIR based digital filter design and performance analysis. in 2nd International Conference on Telecommunication and Networks (TEL-NET 2017). Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, 2nd International Conference on Telecommunication and Networks, TEL-NET 2017, Noida, India, 10/08/17. https://doi.org/10.1109/TEL-NET.2017.8343596

IIR based digital filter design and performance analysis. / Sutradhar, Shapna Rani; Sayadat, Nazmus; Rahman, Ashfiqur et al.
2nd International Conference on Telecommunication and Networks (TEL-NET 2017). Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), 2017.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

TY - GEN

T1 - IIR based digital filter design and performance analysis

AU - Sutradhar, Shapna Rani

AU - Sayadat, Nazmus

AU - Rahman, Ashfiqur

AU - Munira, Sirajum

AU - Haque, A. K. M. Fazlul

AU - Sakib, Syed Nazmus

PY - 2017

Y1 - 2017

N2 - Digital filters are mandatory for digital signal processing. This paper presents digital filter dispelling the unwanted signals or noise from the required signal and enhances the better performances of the signal. The extracted features of the digital filter have been analyzed to acquire the better output of the signal by using IIR Butterworth filter. It provides different designed parameters of IIR filter to achieve the desired result. MATLAB FDA tool is considered to find out the different responses of a digital filter. About eight parameters like-Phase response, Magnitude response, Magnitude & Phase response, Step response, Group delay, Pole/Zero Plot, Phase delay, Impulse response are used to analyze the filter responses. Some selected audio signals are used for observing the empirical response of high pass, low pass, band stop filter and band pass filter. A special tool is developed for this observation purpose.

AB - Digital filters are mandatory for digital signal processing. This paper presents digital filter dispelling the unwanted signals or noise from the required signal and enhances the better performances of the signal. The extracted features of the digital filter have been analyzed to acquire the better output of the signal by using IIR Butterworth filter. It provides different designed parameters of IIR filter to achieve the desired result. MATLAB FDA tool is considered to find out the different responses of a digital filter. About eight parameters like-Phase response, Magnitude response, Magnitude & Phase response, Step response, Group delay, Pole/Zero Plot, Phase delay, Impulse response are used to analyze the filter responses. Some selected audio signals are used for observing the empirical response of high pass, low pass, band stop filter and band pass filter. A special tool is developed for this observation purpose.

KW - Digital Filters

KW - Signal Processing

KW - IIR Butterworth Filter

KW - Responses

KW - Impulse

KW - Delay

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DO - 10.1109/TEL-NET.2017.8343596

M3 - Conference proceeding contribution

SN - 9781509067114

BT - 2nd International Conference on Telecommunication and Networks (TEL-NET 2017)

PB - Institute of Electrical and Electronics Engineers (IEEE)

CY - Piscataway, NJ

T2 - 2nd International Conference on Telecommunication and Networks, TEL-NET 2017

Y2 - 10 August 2017 through 11 August 2017

ER -

IIR based digital filter design and performance analysis

Abstract

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Keywords

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