Old cathode ray television, like most of the electronic devices that we use, generate an electomagnetic field.

Based on technical principles and researches such as interaction between sounds and images, feedback, sonic drones or spatialisation, this performative installation is a permanent exploration of inaudible vibrations that suround us in urban area, focusing here on those of old televisions.

Cathode fit in a wider domaine : sonic ecology. And constitute an attempt to answer this : how human, human groups or societies interact and live with sound ?

Having a microscope for the ear should be great don’t you think ?