On frequency domain adaptive filters using the overlap-add method

P.C.W. Sommen, J.A.K.S. Jayasinghe

    Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademic

    12 Citations (Scopus)
    217 Downloads (Pure)

    Abstract

    The authors introduce a frequency-domain adaptive filter (FDAF) configuration using the overlap-add method which has the same complexity and convergence behavior as the overlap-save configuration. It is shown that an FDAF using the overlap-add method can be realized with the same number of DFTs (discrete Fourier transforms) as the FDAF using the overlap-save method. The overlap-add implementation of an FDAF with seven DFTs is described.
    Original languageEnglish
    Title of host publicationIEEE International Symposium on Circuits and Systems 1988
    Place of PublicationPiscataway, NJ
    PublisherIEEE
    Pages27-30
    DOIs
    Publication statusPublished - 1988
    EventIEEE International Symposium on Circuits and Systems, ISCAS 1988 - Espoo, Finland
    Duration: 7 Jun 19889 Jun 1988

    Conference

    ConferenceIEEE International Symposium on Circuits and Systems, ISCAS 1988
    Abbreviated titleISCAS
    CountryFinland
    CityEspoo
    Period7/06/889/06/88

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