• DocumentCode
    302187
  • Title

    Filter banks with maximum coding gain and energy compaction

  • Author

    Vaidyanathan, P.P.

  • Author_Institution
    Dept. of Electr. Eng., California Inst. of Technol., Pasadena, CA, USA
  • Volume
    1
  • fYear
    1995
  • fDate
    Oct. 30 1995-Nov. 1 1995
  • Firstpage
    36
  • Abstract
    We derive a set of necessary and sufficient conditions for maximizing the coding gain in an orthonormal filter bank. These are referred to as the decorrelation and majorization conditions. While each condition individually is only necessary and not sufficient, we show that together they form a set of necessary and sufficient conditions. We then show how to design the analysis filter responses in a way that satisfies these conditions.
  • Keywords
    band-pass filters; correlation methods; encoding; filtering theory; analysis filter responses design; decorrelation condition; majorization condition; maximum coding gain; necessary conditions; orthonormal filter banks; sufficient conditions; Bit rate; Channel bank filters; Code standards; Compaction; Decorrelation; Filter bank; Integrated circuit noise; Noise figure; Quantization; Sufficient conditions;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Signals, Systems and Computers, 1995. 1995 Conference Record of the Twenty-Ninth Asilomar Conference on
  • Conference_Location
    Pacific Grove, CA, USA
  • ISSN
    1058-6393
  • Print_ISBN
    0-8186-7370-2
  • Type

    conf

  • DOI
    10.1109/ACSSC.1995.540509
  • Filename
    540509
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=302187