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Sonògraf

Elevator Pitch

Sonògraf

The “Sonògraf” is an electronic audiovisual instrument. It allows drawings to be transformed into music, turning gestural strokes and geometric figures into electronic sounds.

Product Description

Sonògraf

The “Sonògraf” is an electronic audiovisual instrument.
It is conceived as a music learning tool. It allows drawings or collage to be transformed into music, turning gestural strokes and geometric figures into electronic sounds. A set of buttons and potentiometers allow live manipulation of the “sonification” characteristics of the drawing, making it possible to speed up, slow down or pause the resulting music, as well as decide its scales and tonalities.

The Sonògraf incorporates audio and video outputs, making it possible not only to practice the instrument intimately, but also to stage it in an audiovisual concert for all audiences.

The conception, engineering and design of Sonògraf has been taken care of so that everyone can enjoy playing intuitively, offering a new paradigm for understanding musical writing and moving away from the hermeticism of “traditional” notation based on staves.

It is a tool for learning music intuitively; away from “academic” complexities, and which links the world of plastic expression with musical expression.

In March 2024, Sonògraf received a People Choice Award and a jury honorary mention at the Guthman Musical Instrument Competition, held at Georgia Tech University in Atlanta, US. The Guthman prize is the most prestigious recognition to new developments in musical instrument oriented technology, and every year a selection of 8 to 10 projects coming from all corners of the world compete for this recognition.


How It’s Innovative

The Sonògraf is based on computer vision algorithms which analyze images and transform them into notes that feed an internal additive synthesizer or which are sent through MIDI to any external MIDI instrument. Its compositional approach, based on manually drawn “graphic scores” or object collage, turn it into an original, educational and intuitive instrument.

See MIDI Innovation In Action

Most Inspiring Use Cases

The Sonògraf is an educational tool for children of all ages which enables the composition of music through manual drawing and collage. It allows the creation of expressive music through intuition, without any technical or theoretical knowledge.

Expansion Plans

The Sonògraf is open to contributions of the open-source community. At the same time, we are developing new functionalities (multichannel MIDI generation through color discrimination, pattern recognition) which might allow more expressive, sophisticated and intuitive performances.

Commercialization

The Sonògraf is an open-source project licensed under creative commons, so we encourage anyone to build their own Sonògraf following the instructions we provide on our github account.
Nevertheless, we dream of a funded revision of the instrument which could be serialized and commercialized for educational and artistic uses.