• DocumentCode
    626465
  • Title

    Error spectrum shaping approach for lattice filter roundoff noise reduction

  • Author

    Yong Ching Lim ; Chaogeng Huang ; Gang Li ; Hong Xu ; Constantinides, A.G.

  • Author_Institution
    Sch. of EEE, Nanyang Technol. Univ., Singapore, Singapore
  • fYear
    2013
  • fDate
    19-23 May 2013
  • Firstpage
    85
  • Lastpage
    88
  • Abstract
    This paper presents an approach for digital lattice filter roundoff noise reduction using error spectrum shaping (ESS). ESS roundoff noise expression for the one-, two-, three-, and four-multiplier lattice structures are derived. A numerical example for demonstrating the performance of the proposed ESS noise reduction in lattice filters is also presented.
  • Keywords
    digital filters; interference suppression; lattice filters; roundoff errors; ESS roundoff noise expression; digital lattice filter roundoff noise reduction; error spectrum shaping; lattice filters; lattice structures; Educational institutions; Lattices; Noise; Noise reduction; Quantization (signal); Transfer functions;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Circuits and Systems (ISCAS), 2013 IEEE International Symposium on
  • Conference_Location
    Beijing
  • ISSN
    0271-4302
  • Print_ISBN
    978-1-4673-5760-9
  • Type

    conf

  • DOI
    10.1109/ISCAS.2013.6571788
  • Filename
    6571788
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=626465