Show Summary Details

Page of
<p>Printed from Grove Music Online. Grove is a registered trademark. Under the terms of the licence agreement, an individual user may print out a single article for personal use&#160;(for details see Privacy Policy).</p><p>date: 15 July 2019</p>

Arcontinuolocked

  • Anne Beetem Acker

Extract

Experimental electronic instrument designed at the Pontificia Universidad Católica de Chile by Claudio Bertin, Gabriel de Ioannes, Alvaro Sylleros, Rodrigo Cádiz, and Patricio de la Cuadra. First described publicly in 2010, it has an interface that responds to the user’s natural gestures, improves the audience observation experience, is easy to master, and allows exploration of tonal and rhythmic possibilities. The novel design methodology centred on formal analysis of video recordings of a focus group discussing characteristics of instruments and performance, as well as of video recordings of individual gestural responses to eight categories of sounds of diverse timbre, pitch, and dynamics. The results were used to describe the characteristics of the instrument being designed and to create mock-ups that led to the Arcontinuo. The instrument’s playing surface resembles a curved board that is placed vertically on the performer’s chest, with straps securing it over the shoulders and a prop resting against the player’s stomach. The board’s flexible magnetic surface measures three-dimensional data from several fingers simultaneously, using an embedded grid of Hall effect sensors. Software interprets the results to produce the sounds....

You do not currently have access to this article

Login

Please login to access the full content.

Subscribe

Please subscribe to access the full content.