Syntax as Sign: The use of ecological models within a semiotic approach to electroacoustic composition

This article examines the possibilities afforded by the use of ecological models in electroacoustic compositions within a semiotic framework for composition. The ecological model is defined and distinguished as a signifier which is recognised through its syntax, and is examined in relation to theoretical writings in the field of electroacoustic composition, as well as approaches adapted from ecological psychology. Several approaches to ecological models – most significantly, those explored by Keller and Barrett – are surveyed while focusing on both technical and conceptual approaches. Finally, the author suggests new compositional possibilities and modes of engagement using ecological models, specifically through the lens of a semiotic framework and relating to the hybridisation of signs afforded by manipulation of computer models – illustrated through the author’s recent compositional work.