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Interpretação Em Tempo Real Sobre Material Sonoro Pré-Gravado
Interpretação em tempo real sobre material sonoro pré-gravado JOÃO PEDRO MARTINS MEALHA DOS SANTOS Mestrado em Multimédia da Universidade do Porto Dissertação realizada sob a orientação do Professor José Alberto Gomes da Universidade Católica Portuguesa - Escola das Artes Julho de 2014 2 Agradecimentos Em primeiro lugar quero agradecer aos meus pais, por todo o apoio e ajuda desde sempre. Ao orientador José Alberto Gomes, um agradecimento muito especial por toda a paciência e ajuda prestada nesta dissertação. Pelo apoio, incentivo, e ajuda à Sara Esteves, Inês Santos, Manuel Molarinho, Carlos Casaleiro, Luís Salgado e todos os outros amigos que apesar de se encontraram fisicamente ausentes, estão sempre presentes. A todos, muito obrigado! 3 Resumo Esta dissertação tem como foco principal a abordagem à interpretação em tempo real sobre material sonoro pré-gravado, num contexto performativo. Neste caso particular, material sonoro é entendido como música, que consiste numa pulsação regular e definida. O objetivo desta investigação é compreender os diferentes modelos de organização referentes a esse material e, consequentemente, apresentar uma solução em forma de uma aplicação orientada para a performance ao vivo intitulada Reap. Importa referir que o material sonoro utilizado no software aqui apresentado é composto por músicas inteiras, em oposição às pequenas amostras (samples) recorrentes em muitas aplicações já existentes. No desenvolvimento da aplicação foi adotada a análise estatística de descritores aplicada ao material sonoro pré-gravado, de maneira a retirar segmentos que permitem uma nova reorganização da informação sequencial originalmente contida numa música. Através da utilização de controladores de matriz com feedback visual, o arranjo e distribuição destes segmentos são alterados e reorganizados de forma mais simplificada. -
Musique Algorithmique
[Version adaptée pour un cours commun ATIAM/CURSUS d’un article à paraître dans N. Donin and L. Feneyrou (dir.), Théorie de la composition musicale au XXe siècle, Symétrie, 2012] Musique algorithmique Moreno Andreatta . La plupart des études sur la musique algorithmique soulignent, à juste titre, le caractère systématique et combinatoire de certaines démarches compositionnelles qui ont accompagné l’évolution de la musique occidentale. De l’isorythmie du Moyen Âge aux musikalische Würfelspiele ou « jeux musicaux » attribués à Johann Philipp Kirnberger, Wolfgang Amadeus Mozart, Josef Haydn ou Carl Philipp Emmanuel Bach, l’utilisation de méthodes combinatoires et algorithmiques n’a pas dû attendre l’« implémentation » informatique pour voir le jour1. Fig 0.1 : « Jeux musicaux » (générés par http://sunsite.univie.ac.at/Mozart/dice/) 1 En attendant un article sur la musique algorithmique dans le Grove Music Online, nous renvoyons le lecteur à l’étude de Karlheinz ESSL, « Algorithmic Composition » (The Cambridge Companion to Electronic Music (Nick COLLINS et Julio D’ESCRIVAN, éds.), Cambridge : Cambridge University Press, 2007, p. 107-125) pour une analyse plus large des procédés algorithmiques. On pourrait penser, et c’est l’hypothèse le plus souvent proposée, que c’est l’artifice de l’écriture qui rend possible l’exploration de la combinatoire. Cela est sans doute vrai dans plusieurs répertoires, des polyphonies complexes de Philippe de Vitry ou Guillaume de Machaut aux œuvres sérielles intégrales de la seconde moitié du XXe siècle. Cependant, comme l’ont bien montré certains travaux d’ethnomusicologie et d’ethnomathématique (voir Marc CHEMILLIER, Les Mathématiques naturelles, Paris : Odile Jacob, 2007), l’utilisation d’algorithmes est également présente dans les musiques de tradition orale – une problématique que nous n’aborderons cependant pas ici, car elle dépasse le cadre de cette étude. -
The Evolution of the Performer Composer
CONTEMPORARY APPROACHES TO LIVE COMPUTER MUSIC: THE EVOLUTION OF THE PERFORMER COMPOSER BY OWEN SKIPPER VALLIS A thesis submitted to the Victoria University of Wellington in fulfillment of the requirements for the degree of Doctor of Philosophy Victoria University of Wellington 2013 Supervisory Committee Dr. Ajay Kapur (New Zealand School of Music) Supervisor Dr. Dugal McKinnon (New Zealand School of Music) Co-Supervisor © OWEN VALLIS, 2013 NEW ZEALAND SCHOOL OF MUSIC ii ABSTRACT This thesis examines contemporary approaches to live computer music, and the impact they have on the evolution of the composer performer. How do online resources and communities impact the design and creation of new musical interfaces used for live computer music? Can we use machine learning to augment and extend the expressive potential of a single live musician? How can these tools be integrated into ensembles of computer musicians? Given these tools, can we understand the computer musician within the traditional context of acoustic instrumentalists, or do we require new concepts and taxonomies? Lastly, how do audiences perceive and understand these new technologies, and what does this mean for the connection between musician and audience? The focus of the research presented in this dissertation examines the application of current computing technology towards furthering the field of live computer music. This field is diverse and rich, with individual live computer musicians developing custom instruments and unique modes of performance. This diversity leads to the development of new models of performance, and the evolution of established approaches to live instrumental music. This research was conducted in several parts. The first section examines how online communities are iteratively developing interfaces for computer music. -
Sonification As a Means to Generative Music Ian Baxter
Sonification as a means to generative music By: Ian Baxter A thesis submitted in partial fulfilment of the requirements for the degree of Doctor of Philosophy The University of Sheffield Faculty of Arts & Humanities Department of Music January 2020 Abstract This thesis examines the use of sonification (the transformation of non-musical data into sound) as a means of creating generative music (algorithmic music which is evolving in real time and is of potentially infinite length). It consists of a portfolio of ten works where the possibilities of sonification as a strategy for creating generative works is examined. As well as exploring the viability of sonification as a compositional strategy toward infinite work, each work in the portfolio aims to explore the notion of how artistic coherency between data and resulting sound is achieved – rejecting the notion that sonification for artistic means leads to the arbitrary linking of data and sound. In the accompanying written commentary the definitions of sonification and generative music are considered, as both are somewhat contested terms requiring operationalisation to correctly contextualise my own work. Having arrived at these definitions each work in the portfolio is documented. For each work, the genesis of the work is considered, the technical composition and operation of the piece (a series of tutorial videos showing each work in operation supplements this section) and finally its position in the portfolio as a whole and relation to the research question is evaluated. The body of work is considered as a whole in relation to the notion of artistic coherency. This is separated into two main themes: the relationship between the underlying nature of the data and the compositional scheme and the coherency between the data and the soundworld generated by each piece. -
Holmes Electronic and Experimental Music
C H A P T E R 3 Early Electronic Music in the United States I was at a concert of electronic music in Cologne and I noticed that, even though it was the most recent electronic music, the audience was all falling asleep. No matter how interesting the music was, the audience couldn’t stay awake. That was because the music was coming out of loudspeakers. —John Cage Louis and Bebe Barron John Cage and The Project of Music for Magnetic Tape Innovation: John Cage and the Advocacy of Chance Composition Cage in Milan Listen: Early Electronic Music in the United States The Columbia–Princeton Electronic Music Center The Cooperative Studio for Electronic Music Roots of Computer Music Summary Milestones: Early Electronic Music of the United States Plate 3.1 John Cage and David Tudor, 1962. (John Cage Trust) 80 EARLY HISTORY – PREDECESSORS AND PIONEERS Electronic music activity in the United States during the early 1950s was neither organ- ized nor institutional. Experimentation with tape composition took place through the efforts of individual composers working on a makeshift basis without state support. Such fragmented efforts lacked the cohesion, doctrine, and financial support of their Euro- pean counterparts but in many ways the musical results were more diverse, ranging from works that were radically experimental to special effects for popular motion pictures and works that combined the use of taped sounds with live instrumentalists performing on stage. The first electronic music composers in North America did not adhere to any rigid schools of thought regarding the aesthetics of the medium and viewed with mixed skepticism and amusement the aesthetic wars taking place between the French and the Germans. -
John Cage's Entanglement with the Ideas Of
JOHN CAGE’S ENTANGLEMENT WITH THE IDEAS OF COOMARASWAMY Edward James Crooks PhD University of York Music July 2011 John Cage’s Entanglement with the Ideas of Coomaraswamy by Edward Crooks Abstract The American composer John Cage was famous for the expansiveness of his thought. In particular, his borrowings from ‘Oriental philosophy’ have directed the critical and popular reception of his works. But what is the reality of such claims? In the twenty years since his death, Cage scholars have started to discover the significant gap between Cage’s presentation of theories he claimed he borrowed from India, China, and Japan, and the presentation of the same theories in the sources he referenced. The present study delves into the circumstances and contexts of Cage’s Asian influences, specifically as related to Cage’s borrowings from the British-Ceylonese art historian and metaphysician Ananda K. Coomaraswamy. In addition, Cage’s friendship with the Jungian mythologist Joseph Campbell is detailed, as are Cage’s borrowings from the theories of Jung. Particular attention is paid to the conservative ideology integral to the theories of all three thinkers. After a new analysis of the life and work of Coomaraswamy, the investigation focuses on the metaphysics of Coomaraswamy’s philosophy of art. The phrase ‘art is the imitation of nature in her manner of operation’ opens the doors to a wide- ranging exploration of the mimesis of intelligible and sensible forms. Comparing Coomaraswamy’s ‘Traditional’ idealism to Cage’s radical epistemological realism demonstrates the extent of the lack of congruity between the two thinkers. In a second chapter on Coomaraswamy, the extent of the differences between Cage and Coomaraswamy are revealed through investigating their differing approaches to rasa , the Renaissance, tradition, ‘art and life’, and museums. -
John Bewley Lejaren A
John Bewley Lejaren A. Hiller: Computer Music Pioneer Lejaren Arthur Hiller, Jr. led a remarkable life. His learning encompas- sed the fields of chemistry, computers, electronics, acoustics, information theory, linguistics, and music. Acknowledged as being the composer of the first significant computer music, he spent much of his musical care- er fighting the musical establishment’s perception of him as an amateur musician who was only capable of writing computer-assisted, mechanized music. His music remains largely unstudied even today, ten years after his death in 1994. Hiller was born in New York City in 1924. His father was a noted illustra- tor and photographer. Hiller received musical training during his teenage years, including piano studies, saxophone, oboe, and clarinet lessons, har- mony, and composition. He was admitted to Princeton University in 1941. He completed his studies in chemistry with the completion of his Ph.D. in 1947 at the age of 23. Hiller also continued his musical training while at Princeton. He studied counterpoint, ear training, and composition with Milton Babbitt 1941-42 and composition, analysis, and fugue with Roger Sessions until Sessions left Princeton for Berkeley in 1945. Following his 1947 graduation Hiller went to work as a chemist for DuPont in Waynesboro, Virginia until 1952. During that period Hiller successfully created a process for dyeing acrylic fibers. Although Hiller decided to leave DuPont to return to an academic position at the University of Illinois, DuPont demonstrated their apprecia- tion for Hiller’s work on acrylics by writing him a bonus check for $12,000, a considerable sum of money in 1952. -
Camille Gunter the Music of John Cage: Exploring Liminal Space Through Algorithmic Composition 9 December 2019
Camille Gunter The Music of John Cage: Exploring Liminal Space through Algorithmic Composition 9 December 2019 Algorithms, used in a variety of ways ranging from algebra to musical composition, are useful in reducing something down to its formal and structural elements. Algorithms allow composers to hold aesthetics and organization in tension. While it’s true that forms and structures are essential in music across cultures and genres, the term algorithmic composition seems to imply a diversion from traditional compositional technique. Traditionally, across musical eras, structures are used to express certain aesthetic decisions and narratives. Algorithms in mid-20th-century music, such as in the music of John Cage, are employed in order to reject a sequential narrative and instead focus on structural elements to expose a different side of music. Cage sought to explore the results when the ‘story’ is removed and only the structure remains, in order to understand compositional processes and challenge the expectations of audiences. Cage harnessed the power of the algorithm to relinquish the control that any composer works hard to tightly grasp. John Cage explored the algorithmic techniques scattered across the Medieval, Baroque, and Classical eras and applied them to his own 20th-century compositions to create structures and leave the sonic landscape up to chance. Using grids; ones he created, ones found in divination books and ones computer-generated, Cage was able to explore musical territory that other composers dared not traverse. Examining Cage’s music, we can begin to understand algorithms through a contemporary lens in relationship to structures of music and their evolution over time. -
Introduction to Electronic Music
introduction to electronic music Bruno Ruviaro 2011-05-31 Stanford University CCRMA (Center for Computer Research in Music and Acoustics) Glitch Dataplex (2005), by Ryoji Ikeda Mash Up All Day (2010), by Girl Talk Plunderphonics Dab (1989), by John Oswald Turntablism Christian Marclay Grandmaster Flash 1980s 1980s Computer music Turenas (1972) by John Chowning Acousmatic music Tremblement de terre très doux (1978) by François Bayle orchestra of loudspeakers, cinéma sonore, GRM Early analog synthesizers Late 1960s: Wendy Carlos Isao Tomita Early computer music Late 1950s: Max Mathews Lejaren Hiller Early analog synthesizers Late 1960s Wendy Carlos Isao Tomita Early computer music Late 1950s Max Mathews Lejaren Hiller Early analog synthesizers Late 1960s Wendy Carlos Isao Tomita Early computer music Late 1950s Max Mathews Lejaren Hiller Text-sound composition Visage (1961) by Luciano Berio speech & music, radiophonic art, linguistics Stochastic music Concrete P.H. (1958) by Iannis Xenakis sound masses, formalized music, UPIC, music & architecture Elektronische Musik Gesang der Jünglinge (1955-6) by Karlheinz Stockhausen serialism, Cologne studio, sinusoidal school Musique Concrète Étude aux chemins de fer (1948) by Pierre Schaeffer sound object, acousmatic music, concrete sound John Cage Imaginary Landscape #1 (1939) Edgard Varèse Organized Sound Music as Art-Science (1930s) Luigi Russolo Futurism Art of Noises (1913) First electronic instruments Theremin (1920) Telharmonium (1901) . n o i s e n o i s e truck n o i s e truck static n o i s e truck static rain . n o i s e truck static rain . musical instruments! John Cage (1912-1992) But after all, what is music but organized noises? And a composer, like all artists, is an organizer of disparate elements. -
Morton Feldman: the Johannesburg Masterclasses, July 1983 Session 2: Works by Graham Newcater, John Coulter & Hannes Gerber
Morton Feldman: The Johannesburg Masterclasses, July 1983 Session 2: Works by Graham Newcater, John Coulter & Hannes Gerber Transcribed by Dirk de Klerk Voices heard: Morton Feldman (MF) John Coulter (JC) Hannes Gerber (HG) Peter Klatzow (PK) Jacques de Vos Malan (JdVM) Graham Newcater (GN) MF: For the young composers to tolerate the fact that there is a vast amount of vested interest behind just a few years of working, you know. So I think, if we could handle it very much like the first psychoanalytic conference where Freud opened it up and said, “Lets hopefully tolerate a little reality during these discussions.” And I think it's all up to us to decide where we could possibly take it. One of things that I always found is that, by getting together, really defines oneself. My favourite student actually we refer to, I referred to, as the Barry Goldwater of the department. He was the most conservative of everyone through the years but he defined his conservatism and he defined his whole musical personality so convincingly, so marvellously, that John Cage calls him at least three times a week and has him come over and play chess and have a conversation with this conservative. Actually little by little the conservative is becoming quite radical. As Nils Vigeland is becoming radical, in recent months John Cage is becoming quite conservative. I wouldn't call it communication, I would say a kind of articulation about… oh, a hell of a lot of things, the way we're programmed as a young person in school, what schooling does to us, what no schooling does to us in terms of creating amateurs. -
43558913.Pdf
! ! ! Generative Music Composition Software Systems Using Biologically Inspired Algorithms: A Systematic Literature Review ! ! ! Master of Science Thesis in the Master Degree Programme ! !Software Engineering and Management! ! ! KEREM PARLAKGÜMÜŞ ! ! ! University of Gothenburg Chalmers University of Technology Department of Computer Science and Engineering Göteborg, Sweden, January 2014 The author grants Chalmers University of Technology and University of Gothenburg the non-exclusive right to publish the work electronically and in a non-commercial purpose and to make it accessible on the Internet. The author warrants that he/she is the author of the work, and warrants that the work does not contain texts, pictures or other material that !violates copyright laws. The author shall, when transferring the rights of the work to a third party (like a publisher or a company), acknowledge the third party about this agreement. If the author has signed a copyright agreement with a third party regarding the work, the author warrants hereby that he/she has obtained any necessary permission from this third party to let Chalmers University of Technology and University of Gothenburg store the work electronically and make it accessible on the Internet. ! ! Generative Music Composition Software Systems Using Biologically Inspired Algorithms: A !Systematic Literature Review ! !KEREM PARLAKGÜMÜŞ" ! !© KEREM PARLAKGÜMÜŞ, January 2014." Examiner: LARS PARETO, MIROSLAW STARON" !Supervisor: PALLE DAHLSTEDT" University of Gothenburg" Chalmers University of Technology" Department of Computer Science and Engineering" SE-412 96 Göteborg" Sweden" !Telephone + 46 (0)31-772 1000" ! ! ! Department of Computer Science and Engineering" !Göteborg, Sweden, January 2014 Abstract My original contribution to knowledge is to examine existing work for methods and approaches used, main functionalities, benefits and limitations of 30 Genera- tive Music Composition Software Systems (GMCSS) by performing a systematic literature review. -
Liner Notes from CRI LP Jacket)
CRI SD 310 Computer Music: Hiller/Baker/Melby Lejaren Hiller and Robert Baker Computer Cantata (1963) (24:00) University of Illinois Contemporary Chamber Players Helen Hamm, soprano; Jack McKenzie, conductor John Melby 91 Plus 5 for Brass Quintet and Computer (1971) (20:00) Contemporary Brass Quintet: Elin Frazier, Daniel Orlock, Edward Curenton, Robert Moore, Jonathan Dornblum Roman Pawlowski, conductor The two pieces on this record represent the two major ways in which computers are used to create music. The first, Computer Cantata, is one of the earliest attempts to use it to create a composition. The second, 91 Plus 5, is a recent example of its use to turn a composition that exists on paper into audible sound. Lejaren Hiller (b New York, 1924) studied piano with Harvey Brown, oboe with Joseph Marx, and composition with Harvey Officer, Milton Babbitt, Roger Sessions, and Hubert Kessler. He attended Princeton University, B.A. (1944), M.A. (1946), PhD. (1947) majoring in chemistry, and minoring in music. He also obtained a Master of Music degree from the University of Illinois (1958). Hiller worked for E. I. duPont de Nemours as a research chemist in synthetic fibers and polymers (1947-1952) and in the Chemistry Department of the University of Illinois (1952-1958). All the while, he composed music in many media. In 1956, he organized the Experimental Music Studio of the University of Illinois. From 1958 to 1968, he was professor of music, director of the Experimental Music Studio, and co-director of the University of Illinois Contemporary Chamber Players. In 1968, he became the first permanent Frederick B.