Fast infinite response filtering for speech processing

  • Irina E. Bocharova
  • Boris D. Kudryashov
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 829)


The problem of reducing the number of multiplications in infinite response filtering is considered. We show how this operation may be decomposed on finite response filtrations and so-named halfconvolutions. Examples of the efficient procedures for filters of low order are presented.


Speech Signal Digital Signal Processing Finite Impulse Response Filter Coefficient Code Word 
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Copyright information

© Springer-Verlag Berlin Heidelberg 1994

Authors and Affiliations

  • Irina E. Bocharova
    • 1
  • Boris D. Kudryashov
    • 1
  1. 1.St.-Petersburg Academy of Airspace InstrumentationSt.-PetersburgRussia

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