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Reseach Article

Comparative Analysis of Design Methodologies for Parallel FIR Filter

by Nongmaithem Lalleima Chanu, Bidyalaxmi Devi Tensubam, Vimal Kant Pandey
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 98 - Number 2
Year of Publication: 2014
Authors: Nongmaithem Lalleima Chanu, Bidyalaxmi Devi Tensubam, Vimal Kant Pandey
10.5120/17158-7212

Nongmaithem Lalleima Chanu, Bidyalaxmi Devi Tensubam, Vimal Kant Pandey . Comparative Analysis of Design Methodologies for Parallel FIR Filter. International Journal of Computer Applications. 98, 2 ( July 2014), 40-43. DOI=10.5120/17158-7212

@article{ 10.5120/17158-7212,
author = { Nongmaithem Lalleima Chanu, Bidyalaxmi Devi Tensubam, Vimal Kant Pandey },
title = { Comparative Analysis of Design Methodologies for Parallel FIR Filter },
journal = { International Journal of Computer Applications },
issue_date = { July 2014 },
volume = { 98 },
number = { 2 },
month = { July },
year = { 2014 },
issn = { 0975-8887 },
pages = { 40-43 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume98/number2/17158-7212/ },
doi = { 10.5120/17158-7212 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T22:25:11.697567+05:30
%A Nongmaithem Lalleima Chanu
%A Bidyalaxmi Devi Tensubam
%A Vimal Kant Pandey
%T Comparative Analysis of Design Methodologies for Parallel FIR Filter
%J International Journal of Computer Applications
%@ 0975-8887
%V 98
%N 2
%P 40-43
%D 2014
%I Foundation of Computer Science (FCS), NY, USA
Abstract

The importance of DSP systems with low power, low area and high performance appear to be increasing with no visible sign of saturation. Digital filters play a vital role in digital systems where Finite Impulse Response (FIR) filters are one of the most widely used fundamental devices. This review paper deal with the design and implementation of parallel FIR filter structure on FPGA using 4 different parallel processing methodologies with minimal cost of hardware. Since adders have no effect to the filter length and occupy less area than the multipliers, here multipliers are exchanged with adders. The paper hence describes the comparative performance analysis of traditional parallel FIR filter with respect to the FFA, transposition and symmetric convolution based parallel FIR filter with featuring the advantage of reduced hardware complexity to accurate processing with conservation of filter dynamic.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Digital signal Processing (DSP) Finite Impulse Response (FIR) symmetric convolution Field programmable gate array (FPGA).