This PhD in Music Composition is in the form of a written dissertation plus a series of electroacoustic music compositions on Audio CD. The thesis develops the “Segregation, Integration, Assimilation and Meaning” (SIAM) framework for the analysis of acousmatic musical works derived from research on auditory cognition. This framework is applied to a detailed analysis of Denis Smalley’s “Wind Chimes”. The dissertation finally asserts that the framework developed for the analysis of acousmatic music has been demonstrated to be effective and it discusses some implications for future research. (For complete abstract open document)