The histories of acoustic ecology, field recording, and soundscape composition are intertwined. This combination of disciplines has lead to the potential for powerful insights, but an over-emphasis on music composition using recorded sound has to led to some problematic tendencies in the study of soundscapes. I begin by tracing the development of acoustic ecology and related disciplines, leading to a proposal for a practice of acoustic ecology that centers the study of all sounds from an ecological perspective and incorporates the insights of creative practices. I include the results and data from my acoustic surveys in Patagonia, Iceland, and Texas. These three locations are varied in their climate, and they are all threatened by noise pollution or human interference from one source or another. Each survey plots out the daily sound activity in a given location and then includes information such as decibel level and the amount of anthropogenic noise. Using the field recordings from my acoustic surveys, I composed a non-linear piece, Resonance Ecology, that generates soundscapes by combining sounds from different locations based on connections such as geography or weather patterns. There is also the option for acoustic performers to perform alongside the electronics, creating an unpredictably evolving …

This dissertation is a thorough examination of the problems modern composers of electronic music face when writing or discussing acousmatic music as derived from Pierre Schaeffer. By taking a close examination of Schaeffer's own writings on the subjects of reduced listening and acousmatic sounds, I illustrate the difficulties and inconsistencies in Schaeffer's philosophy and the problems that his reliance on Husserl's phenomenology creates. Further examination of criticisms of Husserl from Derrida and Heidegger highlight the ways that Schaeffer's phenomenology needs to be updated for the modern acousmatic composer. Articles by modern acousmatic composers such as Adrian Moore, Denis Smalley, Simon Emmerson, and others illustrate how artists have dealt with the problems in Schaeffer's ideas and the inconsistent ways they have applied his principles of sound and the sound object. I argue that a new method of musical meaning as a method of composition and analysis is necessary to resolve these conflicts and inconsistencies. This method is found in the writings of J.L. Austin, and Ludwig Wittgenstein through Andrew Chung, who places significant emphasis on the actions and effects that music takes. By reframing the acousmatic problem through meaning-as-use, I attempt to modernize Schaeffer's conceptions of sound and emphasize the significance …

In this document, I discuss the creative process of a piece for instruments, electronics, and video titled Music for the End of the World in the context of the Anthropocene and music's relationship with it. The document is divided into two parts: Part I, divided into three chapters, is a critical essay and Part II, the score for Music for the End of the World. In the first two chapters, I present the conceptual basis for the creation of the piece and discuss relevant musical references. In the third chapter, I describe the creative process in detail and explain how the aesthetic decisions I made relate to the original concept. The first chapter starts by defining the Anthropocene and pointing out some connections between music, colonialism, and ecology. It also highlights some of the Anthropocene potential implications for the arts through the lens of Timothy Morton's post-humanist philosophy. In the second chapter, three important references for the creation of Music for the End of the World are presented: Luigi Nono's Prometeo; Francisco López La Selva; and João Pedro Oliveira's Neshamah. In the third chapter, I present the creative process of Music for the End of the World in detail. It …