Adaptive filtering of cyclostationary interference from speech

Olli Vuorinen, Tapio Seppänen, Jorma Lilleberg, Timo Kolehmainen, Juha Röning

    Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

    9 Citations (Scopus)

    Abstract

    In this paper we propose a new time domain method for separating a periodic interference signal component from speech signal. The method handles also such cases in which the amplitude of a periodic interfering signal fluctuates and when the speech signal occasionally is located in the same frequency band as the interfering signal. The method is applied with success to the filtering of electromagnetic interference produced by a TDMA-based system from speech signal.
    Original languageEnglish
    Title of host publicationICECS 2001, 8th IEEE International Conference on Electronics, Circuits and Systems
    PublisherIEEE Institute of Electrical and Electronic Engineers
    Pages1175-1178
    ISBN (Print)0-7803-7057-0
    DOIs
    Publication statusPublished - 2001
    MoE publication typeA4 Article in a conference publication
    Event8th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2001 - , Malta
    Duration: 2 Sep 20015 Sep 2001
    Conference number: 8

    Conference

    Conference8th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2001
    Abbreviated titleICECS 2001
    CountryMalta
    Period2/09/015/09/01

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