Video of Voice Lessons Touch Screen Installation

Voice Lessons is an electronic, audio device that interrogates the popular myth that every musical instrument imitates the human voice. Touching the screen allows the participant to manipulate the visuals and vocalizations of the “voice teacher” as he recites vocal warm up exercises.

The piece resides in the space between a musical instrument and voice lesson. Move the touch point left, right, up, and down to explore the visual and auditory possibilities. Rapid high pitched loops occur while touching near the top of the screen while lower pitched longer loops are heard near the bottom.

The actor, also named John Keston, is my retired father who became a voice teacher after a long career on stage in plays, operas, and musicals with the Royal Shakespeare Company in our native country England and abroad.

Voice Lessons
32” interactive touch screen installation
By John Keston 2011

This video documentation was shot while Voice Lessons was installed at the MCAD Whittier Studios for a session of the graduate critique seminar in November, 2011.

The piece, developed in Max/MSP, granulates both sound and video in parallel as the viewer touches the screen. Synchronization between the the audio and visual content is maintained. The piece will be installed again for an open studio night on December 9, 2011 (6 to 10pm) at the MCAD Whittier Studios, 2835 Harriet Avenue South, Minneapolis.

The image above shows the main patch window for Voice Lessons. The X and Y coordinates of the touch-screen are translated into position, frequency, and grain width for the audio and video. When the screen is not being touched video without sound of the subject looking around the environment is played. I call this the idle mode and it serves to attract the viewer into interacting with the piece.

When the idle mode has been active for 1.5 seconds a new video and corresponding sound is randomly selected from a pool of five possibilities. Each video is a distinct performance of vocal exercises that explore a variety of vowels and consonants.

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About John CS Keston

John CS Keston is an award winning transdisciplinary artist reimagining how music, video art, and computer science intersect. His work both questions and embraces his backgrounds in music technology, software development, and improvisation leading him toward unconventional compositions that convey a spirit of discovery and exploration through the use of graphic scores, chance and generative techniques, analog and digital synthesis, experimental sound design, signal processing, and acoustic piano. Performers are empowered to use their phonomnesis, or sonic imaginations, while contributing to his collaborative work. Originally from the United Kingdom, John currently resides in Minneapolis, Minnesota where he is a professor of Digital Media Arts at the University of St Thomas. He founded the sound design resource, AudioCookbook.org, where you will find articles and documentation about his projects and research. John has spoken, performed, or exhibited original work at New Interfaces for Musical Expression (NIME 2022), the International Computer Music Conference (ICMC 2022), the International Digital Media Arts Conference (iDMAa 2022), International Sound in Science Technology and the Arts (ISSTA 2017-2019), Northern Spark (2011-2017), the Weisman Art Museum, the Montreal Jazz Festival, the Walker Art Center, the Minnesota Institute of Art, the Eyeo Festival, INST-INT, Echofluxx (Prague), and Moogfest. He produced and performed in the piece Instant Cinema: Teleportation Platform X, a featured project at Northern Spark 2013. He composed and performed the music for In Habit: Life in Patterns (2012) and Words to Dead Lips (2011) in collaboration with the dance company Aniccha Arts. In 2017 he was commissioned by the Walker Art Center to compose music for former Merce Cunningham dancers during the Common Time performance series. His music appears in The Jeffrey Dahmer Files (2012) and he composed the music for the short Familiar Pavement (2015). He has appeared on more than a dozen albums including two solo albums on UnearthedMusic.com.

2 thoughts on “Video of Voice Lessons Touch Screen Installation

  1. Hi Jason. Thanks for asking. It is an older ELO touch screen. Model #2110. It actually works quite well for this project, but only supports one touch point.

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