• DocumentCode
    1486048
  • Title

    A microprocessor realization of non-recursive digital filters using delta-sigma sequences

  • Author

    Lagoyannis, D.

  • Author_Institution
    Greek Atomic Energy Commission, Nuclear Research Centre `Demokritos¿, Electronics Division, Athens, Greece
  • Volume
    53
  • Issue
    1
  • fYear
    1983
  • fDate
    1/1/1983 12:00:00 AM
  • Firstpage
    39
  • Lastpage
    43
  • Abstract
    The use of delta-sigma modulation for the realization of nonrecursive digital filters is described. The proposed method exploits the simplicity of the delta-sigma modulator for analogue to digital conversion. This method permits the use of a microprocessor for the realization of the filters without using an external fast multiplier. Moreover the experimental results have shown that the use of an 8-bit microprocessor can give satisfactory results.
  • Keywords
    delta modulation; digital filters; filtering and prediction theory; analogue to digital conversion; delta-sigma modulation; microprocessor; nonrecursive digital filters;
  • fLanguage
    English
  • Journal_Title
    Radio and Electronic Engineer
  • Publisher
    iet
  • ISSN
    0033-7722
  • Type

    jour

  • DOI
    10.1049/ree.1983.0009
  • Filename
    5269695
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1486048