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Journals / Mathematical and Computational Applications / 2003 / Cilt: 8 - Sayı: 1

A windows-based digital filter design

Yüksel ÖZBAY
Bekir KARLIK
A. Reşit KAVSAOĞLU
Pages
287–294
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Using this application the proposed windows-based digital filter design worked better and faster.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:This study aims to describe a general digital filter, practically for Windows' users.
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Key Findings & Data:For this purpose, an I/O interfacing circuits base on PIC16F877 was designed to receive analog signal into the PC and return filtered signals.
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Conclusion & Impact:Using this application the proposed windows-based digital filter design worked better and faster.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

This study aims to describe a general digital filter, practically for Windows' users. For this purpose, an I/O interfacing circuits base on PIC16F877 was designed to receive analog signal into the PC and return filtered signals. This I/O module was then communicated with PC using parallel port protocol with EPP mode, and a digital filter program was introduced using C++. Various filters; such as LPF, HPF, BPF, and BSF were designed using the method of frequency transformation on normalized Butterworth and Chebyshev analog filters. The grades of the designed filters range from n=l to n=8. Using this application the proposed windows-based digital filter design worked better and faster.

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Cite This Article

ÖZBAY, Y., KARLIK, B., KAVSAOĞLU, A. R. (2003). A windows-based digital filter design. Mathematical and Computational Applications, Cilt: 8 - Sayı: 1, 287–294. https://ajindex.com/articles/280151

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References (1)

  1. A.V. Oppenheim and R.W. Schafer, Digital Signal Processing, Prentice Hall, New Jersey, 1975 [2] A.V. Oppenheim and R.W. Schafer, Discrete Time Signal Processing, Prentice Hall, New Jersey, 1989 [3] P.A. Lynn and W. Fuerst, Introductory Digital Signal Processing with Computer Applications, John Wiley&Sons, New York, 1996 [4] M. S. Filho, et all. Graphical User Interactive Interface for Digital Filter Design and DSP Implementation, CD-ROM Proceeding of ICSPAT'2000, pp. 885-889, 2000 [5] R. W. Daniels, Approximation Methods for Electronic Filter Design, McGraw-Hill, New York, 1975 [6] L. Weinberg, Network Analysis and Synthesis, R.E. Krieger-Huntington, N.Y. 1975 [7] H. Y. Lam, Analog and Digital Filters: Design and Realization, Englewood Cliffs, N.J. 1979