Review: The musical representation: meaning, ontology, and emotion

Review of the book: Charles O. Nussbaum: The Musical Representation: Meaning, Ontology, and Emotion

Applications of system dynamics modelling to computer music

Based on a composer's psycho-acoustic imagination or response to music, system dynamics modelling and simulation tools can be used as a scoring device to map the structural dynamic shape of interest of computer music compositions. The tools can also be used as a generator of compositional ideas reflecting thematic juxtaposition and emotional flux in musical narratives. These techniques allow the modelling of everyday narratives to provide a structural/metaphorical means of music composition based on archetypes that are shared with wider audiences. The methods are outlined using two examples

Review: Audio anecdotes: tools, tips and techniques for digital audio

Audio Anecdotes is the first in a series of three books covering creating, recording, processing, and analyzing sound and music, also touching on the opportunities presented by digital media and computing. This first book divides into eight chapters and twenty-five essays addressing measurement, perception, recording, synthesis, signal processing, computer techniques, computer tools, and human experience. Co-editor Ken Greenebaum notes that after being frustrated and disappointed with the lack of resources available to understand digital (and previously analog) media, his intention was “to create the book I wished for then and that I still want today” (p. xi). The editors note that “articles take a variety of forms: introductions, essays, in-depth technical explorations, presentations of tools and techniques, and post-mortem analysis” (p. xiv). With the variety of authors that have contributed, particularly those coming from beyond the academy and those drawing on personal experience, readers are encouraged to learn about the contributors’ backgrounds before reading each section

Software agents in music and sound art research/creative work: Current state and a possible direction

Composers, musicians and computer scientists have begun to use software-based agents to create music and sound art in both linear and non-linear (non-predetermined form and/or content) idioms, with some robust approaches now drawing on various disciplines. This paper surveys recent work: agent technology is first introduced, a theoretical framework for its use in creating music/sound art works put forward, and an overview of common approaches then given. Identifying areas of neglect in recent research, a possible direction for further work is then briefly explored. Finally, a vision for a new hybrid model that integrates non-linear, generative, conversational and affective perspectives on interactivity is proposed

Review: Robert Reigle and Paul Whitehead (Editors): Spectral World Musics: Proceedings of the Istanbul Spectral Music Conference

This article reviews the book “Spectral World Musics: Proceedings of the Istanbul Spectral Music Conference”, edited by Robert Reigle and Paul Whitehead

HIEMPA: Hybrid Instruments from Electroacoustic Manipulation and Models of Pütorino and Aquascape

The HIEMPA project combined a team of people with technical, artistic, environmental and cultural expertise towards an artistic outcome aiming to extend the New Zealand sonic art tradition. The work involved collecting audio samples from the aquascape of the Ruakuri Caves and Nature Reserve in Waitomo, South Waikato, New Zealand; and samples of a variety of pütorino – a New Zealand Mäori wind instrument. Following a machine learning analysis of this audio material and an analysis of the performance material, hybrid digital instruments were built and mapped to suitable hardware triggers. The new instruments are playable in realtime, along with the electroacoustic manipulation of pütorino performances. The project takes into account the environmental and cultural significance of the source material, with the results to be released as a set of compositions. This paper discusses the background research and process of the project

Traditional New Zealand Māori instruments, composition and digital technology: some recent collaborations and processes

This paper examines the integration of traditional New Zealand Māori instruments with digital music technology, and the use of these instruments in making new works. The focus is on the work of performer/composers Hirini Melbourne and Richard Nunns, as well as recent collaborations that Richard Nunns has undertaken with some composers and musicians in genres other than Māori music. Aesthetic, practical and cultural considerations in the composition process are explored

Technology, culture and location in a recent New Zealand sonic art project

The HIEMPA (Hybrid Instruments from Electroacoustic Manipulation And Models of Pütorino and Aquascape) project combined a team of people with technical, artistic, environmental and cultural expertise toward the artistic outcome of extending the New Zealand sonic art tradition. The project involved collecting audio samples from the aquascape of the Ruakuri Caves and Nature Reserve in Waitomo, South Waikato, New Zealand; and samples of a variety of Pütorino – a New Zealand Mäori wind instrument. Following a machine learning analysis of this audio material and an analysis of the performance material, hybrid digital instruments were built and mapped to suitable hardware triggers. The new instruments are playable in real-time, along with the electroacoustic manipulation of Pütorino performances. The project takes into account the environmental and cultural significance of the source material, with the results to be released as a set of compositions. This paper discusses the research process

Beyond pitch/duration scoring: Towards a system dynamics model of electroacoustic music

Based on a hierarchy of discrete pitches and metrically sub-divisible duration, Western tonal art music is usually modelled through printed music scores. Scoring acoustic musical events beyond this paradigm has resulted in non-standard graphs in two dimensions. New digitally generated ‘soundscape’ forms are often not conceived or understandable within traditional musical paradigms or notation models, and often explore attributes of music such as spatial processing that fall outside two- dimensional graphic scoring. To date there is not a commonly accepted model that approximates the structural dynamics of electroacoustic music; providing a conceptual framework independent of the music to the degree of standard music notation. Based on recent work in spectro-morphology as a way of explaining sound shapes, a systems dynamics model is proposed through mapping a dynamic taxonomy for structural listening as an aid to composition. This approach captures formal but not semiotic discourse

Review: Electronic Music, Vol. III, Música Viva Competition Prize Winners 2004—2005—2006

This collection, the third in a series from Miso Records in Portugal, collates the prizewinners of the Música Viva Competition from 2004 to 2006. The competition has assumed increasing importance on the international circuit, with 2006 being the seventh year it has been held. Entry to the competition is limited to composers under the age of 35. The last few years has attracted an average of 120 applicants from a range of nationalities