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:	Organisation
Use Licence:	This item is available under a Creative Commons Attribution Non Commercial Share Alike Licence (CC BY-NC-SA). Details of this licence are available here

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