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https://www.centre-iannis-xenakis.org/files/original/546d83201c57e9e358a423fd3e7cdee2.mp4
f4781b8d9becfff0d8ae5def4159f4de
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
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Supports vidéos
Description
An account of the resource
Images animées : documentaires vidéo, reportages, témoignages.
Identifier
An unambiguous reference to the resource within a given context
http://www.nakala.fr/collection/11280/c21b4e9f
Moving Image
Toutes images de type vidéos, animations, reportages.
Duration
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29 minutes 12 seconds
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Composer dans le continuum : fréquence, temps, timbre, espace
Colloque International : De Xenakis à nos jours : Le Continuum et son développement en musique et en architecture
Creator
An entity primarily responsible for making the resource
Pape, Gerard. Conférencier
École nationale supérieure d'architecture de Normandie (Darnétal, Seine-Maritime)
Contributor
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Criton, Pascale (1954-....). Modératrice
Delhaye, Cyrille. Intervenant
Subject
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Congrès et conférences - Architecture -- 20e siècle
Congrès et conférences - Musicologie -- 20e siècle
Continu (philosophie)
Description
An account of the resource
In this text, I explore the sonic inter-relations between space, time and timbre. The physical structure and the psycho-acoustical perception of these 3 dimensions of sound are inter-connected, and ,thus, are on a common psycho-physical continuum. When we hear transformations of timbre over time we also hear changes in the spatial dimension of the music. Different timbres resonate and reverberate in the musical space over time according to how they are transformed spectrally. Transforming a sound towards timbral simplicity (removing almost all spectral content) reduces its spatial localisation towards "point sound", whereas enriching the spectral content by increasing its noise content over time will create a more complex and indistinct spatiality as far as the localisation of the sound is concerned.
A rich and complex sound changes sonic "shape" (i.e. its resonance and reverberation in the container space) over time as the spectral content "slides" over the total timbral continuum from the simple sinewave to the complex wave. If we consider all dimensions of the sound at once, we may think of them as combining to make a spectral "harmony" of time, timbre and space. Composing with sound as such a spectral harmony means transforming at once the many dimensions of the sound over time. One can not treat the multi-dimensions of sound as completely independent "parameters" (as total serialism tried), but rather we should think of sound as a multi-dimensional, topologically varying sonic object that is in constant evolution. These sonic variations give our perception a rich and satisfying psycho-acoustical experience, especially when the composer transforms all of these dimensions at once, making for rich spectral-harmonic modulations in the space-time-timbre continuum.
Source
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Un fichier numérique uniquement
Date
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2015-11-03
Publisher
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Université de Rouen
European University of Cyprus
University of Cyprus
École nationale supérieure d'architecture de Normandie (Darnétal, Seine-Maritime)
Centre Iannis Xenakis
Rights
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<a href="http://creativecommons.org/licenses/by-nc-nd/4.0/" rel="license"><img style="border-width: 0;" src="https://i.creativecommons.org/l/by-nc-nd/4.0/88x31.png" alt="Licence Creative Commons" /></a><br />Ce(tte) œuvre est mise à disposition selon les termes de la <a href="http://creativecommons.org/licenses/by-nc-nd/4.0/" rel="license">Licence Creative Commons Attribution - Pas d'Utilisation Commerciale - Pas de Modification 4.0 International</a>
Format
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Fichier vidéo numérique, .mp4
Type
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moving image
Language
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fr
Identifier
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http://www.centre-iannis-xenakis.org/items/show/4084
Continuum
Espace
Morphologie
Psychoacoustique
Temps
Timbre