Conference paper Open Access
Daniel Mayer
<?xml version='1.0' encoding='UTF-8'?> <record xmlns="http://www.loc.gov/MARC21/slim"> <leader>00000nam##2200000uu#4500</leader> <datafield tag="041" ind1=" " ind2=" "> <subfield code="a">eng</subfield> </datafield> <controlfield tag="005">20210630213719.0</controlfield> <controlfield tag="001">5038733</controlfield> <datafield tag="711" ind1=" " ind2=" "> <subfield code="d">29 June - 01 July 2021</subfield> <subfield code="g">SMC 2021</subfield> <subfield code="p">1</subfield> <subfield code="a">18th Sound and Music Computing Conference</subfield> <subfield code="c">Virtual</subfield> <subfield code="n">6</subfield> </datafield> <datafield tag="856" ind1="4" ind2=" "> <subfield code="s">468744</subfield> <subfield code="z">md5:57c4bb2cd346266b238d9eabdbdd571d</subfield> <subfield code="u">https://zenodo.org/record/5038733/files/SMC_2021_paper_15.pdf</subfield> </datafield> <datafield tag="542" ind1=" " ind2=" "> <subfield code="l">open</subfield> </datafield> <datafield tag="856" ind1="4" ind2=" "> <subfield code="y">Conference website</subfield> <subfield code="u">https://smc2021conference.org/</subfield> </datafield> <datafield tag="260" ind1=" " ind2=" "> <subfield code="c">2021-06-28</subfield> </datafield> <datafield tag="909" ind1="C" ind2="O"> <subfield code="p">openaire</subfield> <subfield code="p">user-smc</subfield> <subfield code="o">oai:zenodo.org:5038733</subfield> </datafield> <datafield tag="100" ind1=" " ind2=" "> <subfield code="u">Institute of Electronic Music and Acoustics (IEM), University of Music and Performing Arts, Graz, Austria</subfield> <subfield code="a">Daniel Mayer</subfield> </datafield> <datafield tag="245" ind1=" " ind2=" "> <subfield code="a">Fb1_ODE – an Interface for Synthesis and Sound Processing with Ordinary Differential Equations in SuperCollider</subfield> </datafield> <datafield tag="980" ind1=" " ind2=" "> <subfield code="a">user-smc</subfield> </datafield> <datafield tag="540" ind1=" " ind2=" "> <subfield code="u">https://creativecommons.org/licenses/by/4.0/legalcode</subfield> <subfield code="a">Creative Commons Attribution 4.0 International</subfield> </datafield> <datafield tag="650" ind1="1" ind2="7"> <subfield code="a">cc-by</subfield> <subfield code="2">opendefinition.org</subfield> </datafield> <datafield tag="520" ind1=" " ind2=" "> <subfield code="a"><p>The class Fb1_ODE, included in the miSCellaneous_lib quark extension library [1] of SuperCollider (SC, [2, 3]), enables the audible integration of ordinary (systems of) differential equations (ODEs) with initial values in realtime. The prefix &#39;Fb1&#39; refers to the class Fb1 for single sample feedback and feedforward, on which it depends [4]. Consequently, the numerical integration of ODE systems with a step width of one sample is possible with arbitrary block sizes of SC&#39;s audio engine. Fb1_ODE opens the possibility for immediate audio experiments with models from physics, electrical engineering, population dynamics, chemistry, etc., preferably those with oscillatory respectively quasi-oscillatory solutions or chaotic features. Designing new ODEs from scratch or altering respectively disturbing systems can also be interesting regarding the sounding results. Wrappers of Fb1_ODE include wellknown systems like Van der Pol, Duffing, Hopf, Mass- Spring-Damper, and Lorenz; users can interactively add other systems with the class Fb1_ODEdef. The modulation of ODE parameters, system time, and the feeding of additional audio signals into ODE systems are, amongst others, further options for unorthodox synthesis with differential equations.</p></subfield> </datafield> <datafield tag="773" ind1=" " ind2=" "> <subfield code="n">doi</subfield> <subfield code="i">isVersionOf</subfield> <subfield code="a">10.5281/zenodo.5038732</subfield> </datafield> <datafield tag="024" ind1=" " ind2=" "> <subfield code="a">10.5281/zenodo.5038733</subfield> <subfield code="2">doi</subfield> </datafield> <datafield tag="980" ind1=" " ind2=" "> <subfield code="a">publication</subfield> <subfield code="b">conferencepaper</subfield> </datafield> </record>
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