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    CPU consumption for AM/FM audio effects


    Goulart, Antonio and Queiroz, Marcelo and Timoney, Joseph and Lazzarini, Victor (2019) CPU consumption for AM/FM audio effects. In: 17th Linux Audio Conference (LAC-19), 23-26 March 2019, Stanford University, USA.

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    Abstract

    In this paper we present an assessment of the computational performance regarding the use of the AM/FM decomposition framework for the design and implementation of audio effects. The equations and intuitions are reviewed and audio examples are provided, alongside Csound code for real-time implementation. Two types of hardware and several computer music techniques were considered for the comparisons. We also introduce sqENVerb, a novel inexpensive reverb-enhancer effect.

    Item Type: Conference or Workshop Item (Paper)
    Keywords: CPU Consumption; AM/FM; Audio effects; computational performance; sqENVerb; reverb enhancer effect;
    Academic Unit: Faculty of Arts,Celtic Studies and Philosophy > Music
    Faculty of Science and Engineering > Computer Science
    Item ID: 14195
    Depositing User: Joseph Timoney
    Date Deposited: 16 Mar 2021 14:59
    Refereed: Yes
    URI:

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