Digital Pulse Modulation Amplifier (PMA) systems based on PEDEC control

Karsten Nielsen

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review


    The paper extends previous research and presents a suite of novel high efficiency digital PMA topologies based on Pulse Edge Delay Error Correction (PEDEC). The practical results are very encouraging, showing that digital modulator performance is maintained throughout the subsequent power conversion. The topologies are believed to be the first implemented digital PMA systems including effective power stage error correction.
    Original languageEnglish
    Title of host publicationDigital Pulse Modulation Amplifier (PMA) systems based on PEDEC control
    Publication date1999
    Publication statusPublished - 1999
    Event106th Audio Engineering Society Convention - MOC Center, Munich, Germany
    Duration: 8 May 199911 May 1999


    Conference106th Audio Engineering Society Convention
    LocationMOC Center
    Internet address

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