LUMISONIC ROTERA



Performance, 2012

Rediscovering optical sound, an invention of the 1920’s originating in film and employed in early synthesizers, Mariska de Groot provides the technology with a life of it’s own, creating machinery that openly reveals it’s functioning.

The Lumisonic Rotera’ is a comprehensive instrumentarium conducted by Mariska de Groot, generating a mesmerizing light-is-sound projection performance in space.
Light is projected on spinning wheels holding perforated graphical patterns, so the light filtering through the wheels is picked up by optical sensors and converted into audible frequencies.

Physically re-placing and manipulating the objects in space, the constructivist forms of light and sound projected into the surrounding space are in a continuously changing composition.

Seeing the sounds not used, the mind can try to grasp this full potential by drawing its own trajectories of sound and image, fueled by the abundance of ‘left’ projection.
The power of synesthesia.

The instrument is fully analog and doesn’t use any computer or [digital] modulation.

You can read my paper about the instrument and its historical reference here >> LINK <<

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[photo :: Ed Jansen]
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ASdegrootm03b
[photo :: Ed Jansen]
ASdegrootm05b
[photo :: Ed Jansen]
wielen-web
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[photo :: Ed Jansen]

2012
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PLAYLIST LUMISONIC ROTERA
// 20/09/2013 – Sight of SoundVereniging FilmwerkplaatsWorm Rotterdam [NL]

// 29-31/08/2013 – Cultura Nova – Heerlen [NL]

// 31/07/2013 – Atonal Festival – Kraftwerk Berlin [DE]

// 29/06/2013 – Eye for an Ear Festival – NK – Berlin [DE]

// 25/06/2013 – Sound, Vision and Time, Paradigmen von Medien, Wissenschaft und Kunst – Palais Pergamon – Berlin [DE]
[ short performance by bookpresentation 'Sound in Z' by Andrey Smirnov ]

// 30/05/2013 – Sowieso – Berlin [DE]
[ iii combi performance with Wen Chin Fu ]

// 28/05/2013 – Loophole – Berlin [DE]
[ iii combi performance with Matteo Marangoni and Wen Chin Fu]

// 07/05/2013 – RE:publica – Berlin [DE]
[ performance in the Dorkbot conference program ]

// 13/04/2013 – Atelier Nord – Oslo [NO]
[ 'Quadtone Expanded' with Gert-Jan Prins ]

// 25/01/2013 – Mind The Gap NightsGonzo/IFFR/Worm – Rotterdam [NL]
[ 'Quadtone Expanded' with Gert-Jan Prins ]

// 16-17/11/2012 – Shiny Toys – Mülheim an der Ruhr[DE]

// 08/11/2012 – MAF – Leeuwarden

// 25/07/2012 – Rotate Festival – Innsbruck[AU]

// 30/06/2012 > 07/07/2012 – Graduation show KaBK, The Hague [NL]

// 10/05/2012 > 13/05/2012 – ‘Clash of Context’ Graduation Preview – HOOP – The Hague [NL]

// 24/03/2012 – Fiber Festival, Amsterdam [NL]

// 09/03/2012 – Arti et Amicitiae, Amsterdam [NL]