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I studied Iannis Xenakis, Pithoprakta (–56) and Metastaseis (). Iannis Xenakis is a Greek and French composer, music theorist. Pithoprakta. Duration: 10′. Composition dates: Publisher: Boosey & Hawkes. Effectif: Pour 49 musiciens: 2trbT, perc, crd (). Creation. Discover releases, reviews, credits, songs, and more about Xenakis* – Metastasis / Pithoprakta / Eonta at Discogs. Complete your Xenakis* collection.

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The lines drawn between the plot points were, therefore, represented by the instruments playing glissandi between the indicatedfrequencies. His Life in Musicp.

Anastasia Georgaki and Makis Solomos Athens: You are commenting using your WordPress. An example of this can be seen in Figure 1.

The word Pithoprakta translates to “actions through probability”. Living Electronic Musicp.


These ranges differ based on the temperature and ianniss of the gas. A typical performance of the piece lasts about 10 minutes. He graphed these calculations with the vertical axis representing the speed of the particle and the horizontal axis representing time. Following his architecture work, Xenakis composed works that utilized mathematical and scientific concepts such as architecture, game theory, set theory, and stochastic processes. Compositions by Iannis Xenakis compositions Modernist compositions Classical composition stubs.

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This page was pithopraktz edited on 30 Juneat The piece is based on the statistical mechanics of gases, [2] Gauss’s law[3] or Brownian motion. This was an early example of sonification, in which data is mapped to sonic parameters to be heard rather than read.

Email required Address never made public. This article about a classical composition is a stub. The National and Kapodistrian University, pkthoprakta, — Stochastic processes are those which have a random probability distribution that may be analyzed statistically, but never predicted precisely.

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‘Pithoprakta’ by Iannis Xenakis

You are commenting using your Facebook account. Pithoprakta is an example of a stochastic work. This piece was made into a ballet by George BalanchineMetastaseis and Pithopraktaalong with the earlier Metastaseis. Brownian motion is a four-dimensional phenomenon three spacial dimensions and timeand Xenakis created the score by first creating a two-dimensional graph, necessitating some simplifications.

To construct the seething movement of the piece, he governed the ‘molecules’ according to a coherent sequence of imaginary temperatures and lannis. Thought and Mathematics in Composition This site uses cookies. Thought and Mathematics in Xenaksp. Examples include bacterial growth patterns, electrical current fluctuation, and—in the case of Pithoprakta —the movement of particles within a fluid.

Views Read Edit View history. Retrieved from ” https: You can help Wikipedia by expanding it. Leave a Reply Cancel reply Enter your comment here In PithopraktaXenakis divides the work into sections each with their own temperature and pressure parameters and calculates the velocity ranges of theoretical particles, according to the Maxwell-Boltzmann law. To find out more, including how to control cookies, see here: In Pithoprakta Xenakis uses a specific mathematical process to determine the resulting notes.


Pithoprakta Catalogue of works – Iannis Xenakis

Before starting at the university, Xenakis was enlisted in the Greco-Italian war in By using this site, you agree to the Terms of Use and Privacy Policy. Following the war, Xenakis worked as an architect and assistant at the Le Corbusier architecture studio where he designed the well-known Philips Pavilion.

This law describes the probable velocity ranges of particles moving within an idealized gas at thermodynamic equilibrium. Feb was a Greek-French composer and architect.

Skip to content Iannis Xenakis b. Xenakis then transcribed these to musical notation, mapping the particle velocities to frequencies. The Harvard Biographical Dictionary of Musicp. Figure 2 shows the same section from Figure 1, in musical notation. Notify me of new comments oannis email.

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