1. Lost Knowledge Refound: Sharpened FIR Filters

  1. Richard G. Lyons
  1. Matthew Donadio

Published Online: 11 JUN 2012

DOI: 10.1002/9781118316948.ch1

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

Donadio, M. (2012) Lost Knowledge Refound: Sharpened FIR Filters, 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.ch1

Editor Information

  1. Besser Associates, Mountain View, California, USA

Author Information

  1. Night Kitchen Interactive, Philadelphia, Pennsylvania, USA

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:

  • efficient digital filters, and sharpened FIR filters, lost knowledge refound;
  • sharpening existing filter, better passband, stopband and phase linearity;
  • doubling impulse response filter length, and filter phase linearity;
  • FIR filter sharpening, and implementation issues

Summary

This chapter contains sections titled:

  • Improving a Digital Filter

  • FIR Filter Sharpening

  • Implementation Issues

  • Conclusions

  • References

  • Editor Comments