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    Sub-band Independent Subspace Analysis for Drum Transcription


    Fitzgerald, Derry and Coyle, Eugene and Lawlor, Bob (2002) Sub-band Independent Subspace Analysis for Drum Transcription. In: Digital Audio Effects Conference (DAFX02), September 26-28, 2002, Hamburg, Germany.

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    Abstract

    While Independent Subspace Analysis provides a means of separating sound sources from a single channel signal, making it an effective tool for drum transcription, it does have a number of problems. Not least of these is that the amount of information required to allow separation of sound sources varies from signal to signal. To overcome this indeterminacy and improve the robustness of transcription an extension of Independent Subspace Analysis to include sub-band processing is proposed. The use of this approach is demonstrated by its application in a simple drum transcription algorithm.

    Item Type: Conference or Workshop Item (Paper)
    Keywords: Sub-band processing; Independent Subspace Analysis; Drum Transcription;
    Academic Unit: Faculty of Science and Engineering > Electronic Engineering
    Item ID: 8828
    Depositing User: Robert Lawlor
    Date Deposited: 13 Sep 2017 15:25
    Refereed: Yes
    URI:

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