22. Reducing FFT Scalloping Loss Errors without Multiplication

  1. Richard G. Lyons
  1. Richard Lyons

Published Online: 11 JUN 2012

DOI: 10.1002/9781118316948.ch22

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

Lyons, R. (2012) Reducing FFT Scalloping Loss Errors without Multiplication, 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.ch22

Editor Information

  1. Besser Associates, Mountain View, California, USA

Author Information

  1. Besser Associates, Mountain View, California, 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:

  • FFT scalloping loss error reduction without multiplication;
  • time-domain sinewave peak amplitudes based on FFT data;
  • novel multiplier-free methods, sinewave amplitude estimation;
  • frequency-domain convolution;
  • scalloping loss compensation methods

Summary

This chapter contains sections titled:

  • FFT Scalloping Loss Revisited

  • Frequency-Domain Convolution

  • Improved Convolution Coefficients

  • Further Computational Improvements

  • Implementation Considerations

  • Conclusion

  • References

  • Editor Comments