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Digital Signal Processing: A Practical Guide (Part 7)

Authored on: Apr 2, 2010 by Michael Parker

Technical Paper / Book Excerpt

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This book is intended for those who work in or provide components for industries that use digital signal processing (DSP). There is a wide variety of industries that utilize this technology. While the engineers who implement applications using DSP must be very familiar with the technology, there are many others who can benefit from a basic knowledge of its' fundamental principals, which is the goal of this book—to provide a basic tutorial on DSP.

Editor's Note: This extract is Part 7 of a seven-part series from this book.

Read Part 1.
Read Part 2.
Read Part 3.
Read Part 4.
Read Part 5.
Read Part 6.
Read Part 7.

Reproduced from the book Digital Signal Processing: A Practical Guide Copyright © 2010 Newnes Press. Reproduced by permission of Newnes Press. Written permission from Newnes Press is required for all other uses.

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dpfinn Posted Jul 20, 2010

Does this book have any information on CIC Filters ?

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kendallcp Posted Jul 20, 2010

I don't know without reading it. One book that does have good coverage of CIC filters is Lyons, "Understanding Digital Signal Processing", widely available. Implementation is pretty straightforward, though it's worth thinking through the way that word sizes grow if you want to cascade CIC filters to make higher-order sinc() filters. Do you have a specific query that you're having difficulty finding a resolution to?

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Frank Eory Posted Jul 20, 2010

Hogenauer's classic paper from 1981 will tell you all you want to know about CIC filters, including how to calculate the register growth. If you have access to IEEE Xplore, the paper is in the April 1981 issue of Transactions on Acoustics, Speech and Signal Processing. The title is "An Economical Class of Digital Filters for Decimation and Interpolation."

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andyx Posted Aug 12, 2010

found part 7....confusing

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Architecture Posted Feb 16, 2011

Couldn't able to open at all

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