Sound Art
Mostrando 25-35 de 35 artigos, teses e dissertações.
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25. Sound art: a metamorphosis of the muses / Arte sonora: uma metamorfose das musas
Esta pesquisa tem o objetivo de realizar um mapeamento de questões presentes em um conjunto de obras que, a partir de meados da década de 1970, vêm se agrupando sob o termo - arte sonora. Para tanto, este trabalho parte de uma aproximação com o repertório, na medida em que realiza um levantamento e análise, por meio de bibliografia, discografia, catá
Publicado em: 2007
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26. Poesia concreta e mídia digital: o caso Augusto de Campos
The dialog between Augusto de Camposwork and available medias in each period, it is de start point for this research. This affirmation suggests the investigation about poetic procedures put in practice by Augusto de Campos at the possibility of translation to electronic-digital support. The work hypothesis are: a) Augusto de Campos poetry is intersemiotic; b
Publicado em: 2007
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27. The sound on the internet: the evolution, the situation and the esthetics / O som internetico : a evolução, a situação e a estetica sonora na internet
The present work has the objective of relate the historical record of the fonnats and codecs presented in audio on the Internet since 1990. This record is the base for knowledgement of the digital sonorous technological evolution that substantiate the analysis of the sound as resource of communication and art. From this analysis, vermes the function of the a
Publicado em: 2006
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28. Corrections in the determination of the sound power level obtained through intensimetry technique / Correções na determinção do nivel de potencia sonora obtido atraves da tecnica da intensimetria
Many Brazilian cities are facing noise pollution problems. Traffic noise is the main cause of inconvenience followed by noise generated by equipments used in civil construction. In order to maintain a certain life quality level in large cities it is paramount to control noise emission and propagation generated by civil construction. Sound power level is an i
Publicado em: 2006
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29. The guitar in the age of recording: performance and misreading in the art of Julian Bream / O violão na era do disco: interpretação e desleitura na arte de Julian Bream
This thesis shows how the classical guitar canon is a phenomenon of the twentieth century in contrast, for example, with the piano, violin and orchestral repertoires, whose canons had been formed step by step since the end of the eighteenth century and dependent as such on the criteria fixed by its interpreters through the medium of sound recording. The proj
Publicado em: 2006
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30. A voz na mise en scène: o filme Cidade de Deus sob a escuta fonoaudiológica / Voice in mise en scène
Introdução: Os elementos da linguagem cinematográfica são criativamente colocados em contato uns com os outros e dessa relação surgem novos significados. Todos esses elementos formam a mise en scène. Objetivo: Ao partir da investigação sobre a produção do filme Cidade de Deus, o objetivo deste trabalho é analisar como a voz - loudness, velocidade
Publicado em: 2006
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31. Music, futurism and Vertov s sound track / Musica, futurismo e a trilha sonora de Dziga Vertov
The present dissertation has the purpose of presenting a resumed panorama of the Italian and Russian futurist movements focused on its musical aspects, as well an analysis of the futurist elements found in the film music of "Enthusiasm, Symphony of Donbass" produced in 1930 by Dziga Vertov
Publicado em: 2005
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32. Poesia eletrônica: negociação com processos digitais / Electronic Poetry: negotiations with digital processes
Electronic Poetry: negotiations with digital processes studies the semiotic negotiations of poetry with computational technologies - mediation, intervention and transmutation -, which purpose is to present concepts and examples of a poetry - composed by word, static and dynamic image, sound, hypertextuality, hypermedia and interactivity, all formatted by com
Publicado em: 2005
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33. Metáforas no ensino de instrumentos musicais
The purpose of this study is to analyze metaphorical headings used by five musical instrument teachers, and their relations to themes of instrumental teaching. The study is justified by the needs to better understand this picturesque aspect of the discourse from these instrument teachers. In order to know how these metaphorical elaboration are used we have d
Publicado em: 2004
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34. Efferent desensitization of auditory nerve fibre responses in the cochlea of the turtle Pseudemys scripta elegans.
Extracellular recordings were made from single auditory afferents in the isolated half-head of the turtle, and changes in their acoustic sensitivity were examined following electrical stimulation of the efferent fibres to the basilar papilla. Short trains of efferent shocks caused a prolonged elevation of the pure tone thresholds of the auditory afferents an
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35. Synaptic hyperpolarization and inhibition of turtle cochlear hair cells.
Intracellular recordings were made from turtle cochlear hair cells in order to examine the properties of the post-synaptic potentials evoked by electrical stimulation of the efferent axons. Single shocks to the efferents generated a hair cell membrane hyperpolarization with an average amplitude generally less than 1 mV and lasting for about 100 ms. With shor