The authors describe various experiences regarding the use of sonic materials from local musical cultures and soundscapes in the field of electroacoustic music as applied to the creative documentary. The introduction concentrates on the general characteristics of the process of ‘globalisation’ now underway and on the various different interpretations of it that have been developed over the last fifteen years.

A number of methodological and ethical questions are then asked in relation to the debate regarding the global/local dichotomy in the context of electroacoustic and audiovisual elaboration, especially when phonic material originating from the most varied geographic-cultural areas is artistically restructured and reconfigured.

In the third part of the article the accent is placed on the personal experiences of the authors regarding the production of pieces of electroacoustic music and documentaries realised in Morocco, China and Lapland.

In the last section the article concentrates on a possible diachronic perspective (i.e. studying a phenomenon in its passage through time) by means of which one can come to a relationship with soundscape sounds, and some sonic and visual examples from works realised in Catania and London are supplied.

Understanding laptop music requires more than a new perspective on the configuration of a ‘weareable computer and an audio interface’ as a musical instrument for performance. It combines the strategies and traditions of electronic media-related music composition of the twentieth century, like reproductive music, electronic music, computer music and Net music in a single, digital, multi-purpose device originally designed for business and multimedia applications. Consequently, what we hear is mostly not a genuine laptop music, but one facet of the information-technological transformation of music that has been the result of the digital integration of these established traditions. This article gives an overview of the aesthetic implications of these traditions and with respect to laptop performance and musical style.

This article aims to bring to light the links between technology and aesthetics in the first electroacoustic pieces written between 1953 and 1966 by Karlheinz Stockhausen. After reviewing the technological differences of the two aesthetics of musique concrète (France) and elektronische Musik (Germany), it is possible to see how Stockhausen transcended this distinction by gradually creating more diversified material, leading to a ‘world material’, independent from the tools used. This comes along with a more global approach to the sound. The composer, by an appropriate use of the equipment, does not seek an individual control of each element or each parameter, but has a larger-scale view, in which time units are longer and are considered as a whole. This conception, while remaining as precise as an analytical approach, involves a rethinking of the time development, proposed by Stockhausen as the Momentform, a new musical form in which each part is independent and does not constitute the continuation of the preceding one. This reflection on non-linearity in a work, and on relative perception of time, is a key to understanding Stockhausen's music.

This article explores how ‘noise music’ uses its influences, how it refers to them, and what occurs formally, when using influence self-consciously and formally. Specifically, it takes two artists, Nurse With Wound and The New Blockaders, that emerged at the same time as ‘industrial music’, and through different strategies, incorporated visual art influences into their work, to the point where influence as question is raised. Referring to Harold Bloom, the article notes that influence is not linear, nor is it fixed. The article begins with some general considerations about what noise is and how it works when in contact with music; it then looks in detail first at some works by Nurse With Wound, then at works by The New Blockaders. In so doing, it also pays attention to the material presentation of those works, which is a key part of the formal work of these artists. It concludes with some thoughts about how we can not only apply Bloom to experimental music, but that ‘noise music’ can provide itself as a theorisation of influence.

The legacy of Stockhausen's role in developing the art and practice of electroacoustic music is significant, in terms of both the repertory of works he produced for the medium from the early 1950s right up to his death in 2007, and also the supporting documentation he has provided in terms of scores and technical records and his many writings on the medium over the years. What emerges from this documentation is a fascinating and at times significant insight into his compositional methods and underlying aesthetic, itself shaped and influenced by the changing nature of the technology itself. Whereas his earlier works have been subject to close scrutiny in this context far less attention has been paid to those composed in more recent years, involving the use of digital technologies. A key consideration in this context is the distinctive and highly individual nature of his approach to the resources at his disposal, in turn driven by aesthetic considerations which of necessity become embedded in the practicalities of realisation. Thus the study of the changing nature of his techné as new tools became available becomes a crucial consideration. This article examines these issues in the context of Octophonie (1991) and with particular reference to the concepts and practicalities addressed in his use of three-dimensional spatialisation.

With the development of modern high-speed communication our sense of local and global are blurred to the point that these two topological extremes are often conflated as ‘glocal’. This paper examines the significance of this change and assesses its effects on the productivity and creativity of electroacoustic musicians. More profoundly, it also considers whether this shift in social geography had any bearing on the constitution of an explicit electroacoustic community.

To specifically carry out this analysis we consider how an understanding of the system of social relations as a non-random network changes our perception of proximity and distance. We then derive a typology for the contemporary critiques of new technologies and highlight the opportunities it offers to interpret social relations anew. This analysis helps firm up the notion of virtuality that we use to explore our understanding of electroacoustic musical creation with respect to the benefits it can derive from a ‘glocal’ environment. It also establishes the premise of a collective subject emerging from ‘glocal’ communications that may serve as a seed to a renewed electroacoustic community.

The author covers the background of soundscape composition, as initiated by the World Soundscape Project at Simon Fraser University, and soundscape documentation as an activity that is being increasingly practised worldwide. Today there are two striking manifestations of this work: the increasing globalisation of the electroacoustic community, and the increasing sophistication of digital techniques applied to soundscape composition. In addition, the tradition of listening to environmental soundscapes as if they were music is inverted to suggest listening to electroacoustic music as if it were soundscape. What analytical tools and insights would result? The theoretical concepts introduced in soundscape studies and acoustic communication are summarised and applied first to media and digital gaming environments, noting the extensions of both their sound worlds and the related listening attitudes they provoke in terms of analytical and distracted listening. Traditional approaches to acousmatic and soundscape analysis are compared for their commonalities and differences, the latter being mainly their relative balance of attention towards inner and outer complexity. The types of electroacoustic music most amenable to a soundscape based analysis are suggested, along with brief examples of pieces to which such analysis might be directed.

For over twenty years, Swedish artist Carl Michael von Hausswolff (born 1956 in Linköping) has been giving shape to a range of works which push the boundaries of sound experimentation and reach out into installation art, photography, video, performance and curating projects. Stemming from his experiments with tape and investigations into EVP (Electronic Voice Phenomena) throughout the 1980s and 1990s, and setting up a number of ongoing collaborations with artist Leif Elggren and with a wide range of experimental musicians in the collective, site-specific sound installation freq_out, von Hausswolff's work spans the undefined territory between sound and the visual arts – he has done so, also by organising exhibitions such as the 2nd Göteborg Biennial in 2003. His audio production, using devices such as oscillators, tone generators, microphones attached to electricity circuits, is inextricably linked to his visual and conceptual research, always addressing issues of borders, interior/exterior, liminal states and hidden fluxes of energies. At the forefront of international experimentation, his work has been featured in some of the most important exhibitions and museums in the world, and his audio pieces have been published by the most remarkable avant-garde labels.

How does production and spatial environment shape the aesthetics of electroacoustic music? Can the physical space, technology and network of relationships associated with studio activities environment be deeply embedded in the actual composition itself? Using my 12-channel electronic piece Migration as an example, this article demonstrates how the ‘materiality’ of the former Studio für Elektronische Musik of the WDR Radio, Cologne, Germany influenced the conception of ‘circular sound space’. Space in electroacoustic music is considered as embodiment of gestural experience driven by performance and composition. The discussion gives insights into the development of circular approaches of sound space in relationship to analogue and digital machinery. Particular attention is paid to the correlation between sound synthesis and sound space as a structuring principle of multi-channel electroacoustic music composition.

This paper addresses questions regarding the performance of interactive music compositions through an examination of the author's own works. The questions emerge from the compositional impetus and the subsequent technical design of each of the works. The paper also examines some of the forces impacting the performance, preservation and long-term viability of interactive works and non-interactive electroacoustic compositions.

This article is a development, refinement and expansion of a paper presented at the Electroacoustic Music Studies Conference, 2007 (EMS07). It aims to provide a framework and terminology for the discussion, analysis and creation of music that articulates mimetic discourse and structure. In doing so, it also intends to enable parallel and complementary analytical approaches to those concerned with the aural and spatial aspects of musical articulation. It proposes the notion of multidimensional mimetic space, taking as its point of departure Emmerson's Language Grid (Emmerson 1986), and constructing additional axes representing compositional continua, similar in function to those proposed by spectromorphology (Smalley 1986), but applicable to mimetic material. The argument considers the mimetic implications of both purely acousmatic music and works that combine the acousmatic with live performance. After a brief consideration of the relationship between mimetic space and space-form (Smalley 2007a), the discussion concludes with a perspective on narrative as a component of mimetic space; providing an extensive discussion of issues pertinent to the idea of signifier space, which was originally introduced in the preceding paper.

In contrast to general perceptions of noise as undesirable audio phenomena, consideration of the objective acoustic properties of ‘noise’ and the functional aspects of noise in Information Theory are used to show how, rather than an impediment to communication, noise can aid in increasing communication. A review of noise in music of the twentieth century and beyond shows how this has become increasingly understood by composers, and that the greater use of noise as a sound source has arisen out of developments in audio technology. This article argues that the music of Carsten Nicolai (alva noto) represents a consolidation of this process. The Autorec CD and the track Impulse are cited as examples of how noise is used as part of a new practice in electronic music. By looking at the structural features of the cited musical examples, it is seen how this new practice follows neither the electroacoustic nor the commercial dance music mainstreams but manages to synthesise references to both traditions.

A composer who has worked in the field of computer music for the last 25 years reflects on how technological developments during that time have affected his work in computer music, instrumental music and hybrid combinations of the two. The compositional trajectories traced here often run parallel to opportunities afforded by the evolution of computer technology suitable for the generation of digital audio.

Communicative contract analysis constructs an analytic methodology, taking musical semiotics as a theoretical basis, to look at the ways in which pieces of popular music define themselves generically, and how they make reference to other genres. By taking the different components of a sound as referential to parent genres or foreign genres, one can tease out these references in hybrid musical forms. The method is then applied to three contemporary works, The Kaiser Chiefs' Ruby, Hadouken!'s That Boy, That Girl and Bjork's Joga, and the pertinent issues raised in these works are discussed.

An aspect of the local/global binarism in music regards the cultural identity of the sounds, musical styles and grammars of a composition. This article intends to explore the role of the local/global issue in the context of the semantic dimension of sounds, both during the composition of a musical piece and during its reception.

In the first part of the article the local or global identity of a sonic event will be examined from two different perspectives: on the one hand that of the composer, starting from his or her attitudes with regard to the semantic aspects of the sonic material and the compositional processes used; on the other hand that of the listener, starting from the cognitive processes (s)he activates in the search for a musical and an extramusical meaning. Based on this analysis, in the second part of the article the usefulness of describing the cultural identity of a sonic event and more generally its semantic dimensions in terms of ‘shared connotations’ will be explored. Finally, some of the interactions between connoted sonic events will be analysed, mainly focusing on global and local cultural identities.

This article documents the resolution of a problem encountered during the design of a semi-permanent interactive sound and video installation currently being installed at a tram station located in Dublin, Ireland. This artwork generates video and multi-channel sound output in real time, responding to changes in traffic patterns on an adjacent street. While the visuals are composed from pre-recorded content, the sound environment explores the use of site-specific sound within public urban space by sampling and processing sounds that occur naturally in and around the station. Regulations involving the artwork's volume resulted in the sound output being reduced to a level at which it was too subtle to be noticed amidst the busy activity of the station. It was therefore necessary to strengthen the artwork's aural presence without interfering with the subtleties of the site-specific sound environment. A dynamic field of sine tones and rhythmic glitches was composed to augment the more subtle sounds of the installation. This juxtaposition of site-specific sound with compositional structures associated with the popular musical genre known as microsound proved to be effective, calling attention to the mediated sound environment even at low volume levels and balancing the artwork's presence with the other functions of the site.

Cheaply available high-quality digital recording equipment, and the ubiquity of computer music tools and the Internet make the creation of electroacoustic music in diverse localities, and its dissemination around the globe, extremely easy. This raises important questions about the relationship of local sound worlds and cultural experience to a potentially global audience. This quandary is examined through the compositions Globalalia (which deals explicitly with speech material from many languages) and Fabulous Paris – a virtual oratorio whcih uses speech in different ways to contrast our relationship to the local and personal with our relationship to the mass experience of the globalised mega-city. The problems in relating to both a local and a global audience are considered in relation to the composer's current project recording speech materials in local communities in the North East of England.