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Síntesi (i corbes Lissajous) :

This show is born as conclusion of the titled project "Improvització about curves Lissajous" carried out in 2006 as a project of artistic research and continued lasting 2007-09 as a live AudioVisual.

The project is based on the synthesis of sound and its visualization in an oscilloscope in format X-Y. A camera and a projector take the image from the oscilloscope and putts it on the screen of the stage. The author starts with a series of improvitsation in the synthesizer and this comes reflected on the screen in the instant. Later on, enter other elements like the rhythm and AudioGeometricl figures from which we obtain a new musical language.

Concert video cuts:

History and Theory:

Jules Antoine Lissajous (1822 - 1880), French Physicist who from 1855 developed diagrams Lissajous as a means to demonstrate visually the vibrations that produce sound waves. Lissajous first reflected a ray of light in a mirror glued to a tuning fork that vibrated and next another mirror in another also vibrant tuning fork. The projected beam was creating a figure, which depended on the amplitude and frequencies of the vibrations and their relationship .

The diagrams of Lissajous can be re-created on the screen of an oscilloscope, the produced curves depend on the relationship between the frequencies, and the amplitudes. the shapes of waves and their movements...

Some other cuts and pieces...