11. Precise Variable-Q Filter Design

  1. Richard G. Lyons
  1. Shlomo Engelberg

Published Online: 11 JUN 2012

DOI: 10.1002/9781118316948.ch11

Streamlining Digital Signal Processing: A Tricks of the Trade Guidebook, Second Edition

Streamlining Digital Signal Processing: A Tricks of the Trade Guidebook, Second Edition

How to Cite

Engelberg, S. (2012) Precise Variable-Q Filter Design, in Streamlining Digital Signal Processing: A Tricks of the Trade Guidebook, Second Edition (ed R. G. Lyons), John Wiley & Sons, Inc., Hoboken, NJ, USA. doi: 10.1002/9781118316948.ch11

Editor Information

  1. Besser Associates, Mountain View, California, USA

Author Information

  1. Jerusalem College of Technology, Jerusalem, Israel

Publication History

  1. Published Online: 11 JUN 2012
  2. Published Print: 22 JUN 2012

ISBN Information

Print ISBN: 9781118278383

Online ISBN: 9781118316948

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Keywords:

  • precise variable-Q filter, value Q for bandpass filter sharpness;
  • implementing a variable-Q digital filter;
  • notch filter negative, standard lowpass-to-lowpass digital filter transformation;
  • RF filter precise location, variable-Q filter poles within z-domain

Summary

This chapter contains sections titled:

  • A Simple Variable-Q Filter

  • The Problem

  • The Solution

  • Conclusions

  • References

  • Editor Comments