1. "140 dB" is experimental film about interaction between sound and physical bodies. The main idea is to show how sound can change objects form and structure including human mental state.

    # vimeo.com/24731661 Uploaded 267K Plays 186 Comments
  2. A Semiconductor work by Ruth Jarman and Joe Gerhardt.

    Audio Data courtesy of CARISMA, operated by the University of Alberta, funded by the Canadian Space Agency. Special Thanks to Andy Kale.

    Made for the exhibition Invisible Fields at Arts Santa Monica in Barcelona Spain.
    lighthouse.org.uk/programme/invisible-fields

    20 Hz observes a geo-magnetic storm occurring in the Earth's upper atmosphere. Working with data collected from the CARISMA radio array and interpreted as audio, we hear tweeting and rumbles caused by incoming solar wind, captured at the frequency of 20 Hertz. Generated directly by the sound, tangible and sculptural forms emerge suggestive of scientific visualisations. As different frequencies interact both visually and aurally, complex patterns emerge to create interference phenomena that probe the limits of our perception.

    05.00 minutes. / HD / 2011
    HD single channel and HD 3D single channel.
    20Hz is co-commissioned by Arts Santa Monica + Lighthouse . Supported by the British Council.

    semiconductorfilms.com/root/20Hz/20Hz.htm

    # vimeo.com/30668685 Uploaded 479K Plays 105 Comments
  3. In 2011, TV3 produced two very special interviews featuring the scientist and broadcaster
    Eduard Punset and the presenter and humourist Andreu Buenafuente. The programmes,
    which generated considerable expectation and required a significant investment, consisted of
    conversations between Punset and Buenafuente about a range of issues concerning everyday
    life set against a video mapping projection of almost 100 m2.

    Tigrelab was chosen to develop the contents of the backdrop, an audiovisual "wall" 24 metres
    wide and 3.5 metres high. This reactive and continuously changing scene allowed the two men
    to continue to talk comfortably whilst they were taken from place to place...from a modernist
    library, to a New York building, to being surrounded by a futurist mesh created using images of
    codes.

    Words like love, city, brain, future formed the basis of the production that was accompanied by
    live conversation. A total of 20 different spaces were created. The programme was recorded
    in front of a studio audience for subsequent broadcast, allowing Buenafuente and Punset to
    talk freely whilst the producer "transported" them to different scenes based on where their
    conversation took them.

    Tigrelab proposed an audio-reactive backdrop developed by WeLoveCode using Processing.
    The system was reactive, allowing for the images to change depending on what was being
    said. This broke new ground in the field of interactive set design for television. The image was
    divided into two parts that were connected to left-right stereo audio, one side for each of the
    participants.

    The technical department created the montage for the projection and management of the
    video mapping using three Barco FLM 20K HD projectors and the WatchOut 5 program,
    offering considerable flexibility to the producer.

    The critically acclaimed programmes were a great success, with an audience share of 22.5%.

    Credits:
    Video Mapping: Tigrelab (tigrelab.com)
    Tigrelab team: Javier Pinto / Mathieu Felix / Federico Gonzalez / Fritz Gnad / Adrian Smith

    Production TV3 / Tigrelab

    Audio-Reactive application: WeLoveCode
    Mapping Technic: Area Técnica

    Director TV3 Pauli Subirà
    Production TV3 Txari Sancho / Diana Dominguez
    Set Design TV3 Santi Traïd

    Editing Erik Berlin

    # vimeo.com/35460189 Uploaded 66.1K Plays 32 Comments

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