Point of Instability
Born out of a meeting with synth Serge at the Erkki studio of Sibelius Academy in Helsinki, Pointof Instability is a study in micro: microgestures, micro-rhythms, microsounds, and microvariations.
A sonic portrait in black and white, a puntillistic flow in search of a purity of sound. The title has an autobiographical reminiscence and is related to the generating machine. Operating with a few patches, the slightest variation due to the shift of a potentiometer or one of the two joysticks can have dramatic effects on the sound. The goal is therefore to find a tiny point where the circuit is unstable and where anything can happen.
Presented at:
06/09/25 — Ars Electronica, (Linz, Austria)
18/07/25 — Dust Grains Points, Strong Wind Records, Compilation release
22/06/25 — Marginale, at Opificio Puca, (Naples, Italy) ·
18/01/25 — Espaces Multiples #11, APNÉES, Grenoble (France)
29/11/23 — Spatial Audio Week, Sibelius Academy, Helsinki (Finland)
Credits
Title: Point of instability
Author: Riccardo Tesorini
Year: 2023
Duration: 6’30’’
Audio specs: Stereo, Binaural, 8.1, 8.1.4, Ambisonic 7th order AmbiX (ACN-SN3D)
Schematic visualizations from dynamical systems by Jacopo Bertolotti
The model for the point-like instability by Péter Várkonyi