MARCO DONNARUMMA

Performing bodies, sounds and machines

Marco Donnarumma | sound art and performance art, human body and biotechnology


MARCO
DONNARUMMA

The Invisible Suns Project

Invisible Suns is an autonomous audiovisual system for permanent, real time, cinematic representation of worldwide stock prices.

About the work

The artwork consists of autonomous algorithmic agents that perform a permanent analysis of historical stock prices of a variable selection of major corporations, compresses in few minutes over 8 years of economic transactions and eventually produces a generative and self-organizing audiovisual datascape every 24 hours.

Share prices are retrieved from a publicly available on-line service at Google Finance and the total amount of data examined so far is around 9.000 per company for a total amount of around 54.000 data. Data retrieval, analysis and processing is implemented using free software. Sound is generated by means of wavetable synthesis matrix modulation. Stock prices are utilised to produce several single-cycle waveforms and to determine the modulation rate of the resulting wavetables. Eventually the volume of trading activity is employed to control additional post-processing such as filtering and spatialisation.

Everyday since the 1st August 2010 the system retrieves from the Internet up to date stock prices of selected companies and adds new values to its set of databases. The oldest figures date back to January 2002 while the newest are being collected today.
At the moment the system is analyzing historical stock prices of six companies which boast the highest market capital in defense and oil industry: BAE Systems, Lockheed Martin Corporation, Exxon Mobil Corporation, Royal Dutch Shell, Chevron Corporation and General Dynamics Corporation.

Data are processed in real time to generate a panoramic synaesthetic scape which demonstrates an auditive and visual sensation of expansions and falls of companies shares as well as the overall movement of the trading market. The system also operates a cross-comparison of datasets in order to identify peaks and lows in the overall trading activity and outline them utilizing sound spatialization and lights movements in the 3D environment. The duration of the work, intended as audio visual output, is constantly increasing: as figures increase every day, the time length of the piece increments too.

Can the trading market patterns be represented in a perceptually weighted experience? Although anyone can personally experience in everyday life the consequences of worldwide economy changes, the dynamic behind such processes may generally require a specific knowledge in order to be fully understood.  The work does not focus on traditional visualization of data, but rather aims at exploring how this data – and their implied meaning – can be perceptually, emotionally experienced.

 

 

Awards: Screengrab New Media Art Award, Nomination
Keywords: installation, audiovisual, financial crisis, synaesthetic, database
Status:
Available for booking

The Invisible Suns Project photo gallery

  • Marco Donnarumma - Invisible Suns Sound Art
  • Marco Donnarumma - Invisible Suns Sound Art

Year of creation: 2010
Technique: online data, computer, wavetable synthesis algorithms, loudspeakers, multi-channel video projection
Duration: infinite
Dimensions: min. 12m x 8m x 4m

Marco Donnarumma - Music for Flesh II Performance Art Sound Art
Marco Donnarumma - Music for Flesh II Performance Art Sound Art

Exhibitions

  • Linux Audio Conference, CCRMA, Stanford University, CA, US, April 2012
  • Cinema – Exposicao Video Arte, Portimao, PT, July 2012
  • Screengrab New Media Art Award, eMerge Gallery, Townsville, Australia, October 2010

Credits

Marco Donnarumma – Concept, programming