MURAL - Maynooth University Research Archive Library



    Examining the Oscillator Waveform Animation Effect


    Timoney, Joseph and Lazzarini, Victor and Kleimola, Jari and Välimäki, Vesa (2014) Examining the Oscillator Waveform Animation Effect. In: 17th International Conference on Digital Audio Effects (DAFx-14), 1-5 September 2014, Erlangen, Germany. (Unpublished)

    [img]
    Preview
    Download (425kB) | Preview


    Share your research

    Twitter Facebook LinkedIn GooglePlus Email more...



    Add this article to your Mendeley library


    Abstract

    An enhancing effect that can be applied to analogue oscillators in subtractive synthesizers is termed Animation, which is an efficient way to create a sound of many closely detuned oscillators playing in unison. This is often referred to as a supersaw oscillator. This paper first explains the operating principle of this effect using a combination of additive and frequency modulation synthesis. The Fourier series will be derived and results will be presented to demonstrate its accuracy. This will then provide new insights into how other more general waveform animation processors can be designed.

    Item Type: Conference or Workshop Item (Paper)
    Keywords: Oscillator; Waveform; Animation Effect; Supersaw oscillator; Sound and Music Technology research group;
    Academic Unit: Faculty of Arts,Celtic Studies and Philosophy > Music
    Faculty of Science and Engineering > Computer Science
    Item ID: 5851
    Depositing User: Joseph Timoney
    Date Deposited: 17 Feb 2015 16:57
    Refereed: No
    URI:

      Repository Staff Only(login required)

      View Item Item control page

      Downloads

      Downloads per month over past year