Debugging of Class-D Audio Power Amplifiers

Lasse Crone, Jeppe Arnsdorf Pedersen, Jakob Døllner Mønster, Arnold Knott

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review


    Determining and optimizing the performance of a Class-D audio power amplier can be very dicult without knowledge of the use of audio performance measuring equipment and of how the various noise and distortion sources in uence the audio performance. This paper gives an introduction on how to measure the performance of the amplier and how to nd the noise and distortion sources and suggests ways to remove them. Throughout the paper measurements of a test amplier are presented along with the relevant theory.
    Original languageEnglish
    Title of host publicationProceedings of the 132nd AES Convention
    Number of pages7
    Publication date2012
    Publication statusPublished - 2012
    EventAES 132nd Convention - Budapest Congress & World Trade Center, Budapest, Hungary
    Duration: 26 Apr 201229 Apr 2012


    ConferenceAES 132nd Convention
    LocationBudapest Congress & World Trade Center
    Internet address


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