Arcadia

Overview

Arcadia explores the hidden electromagnetic soundtrack of Essex’s coastal arcades with a saturated lighting display that transmits audio to the audiences handheld listening device.

The installation uses colourful cabochon lights, inspired by Southend’s historic illuminations and modern day arcade signage seen at coastal arcades along the Essex coast.

A technique called Pulse Width Modulation is used to modulate the power sent to the lights with audio. This means that when the light is shone at a solar panel, the electricity created holds the waveform of the audio file – so when we amplify it we can hear the original audio.

The colour of the light has no impact on the sound.

All the recordings are made at arcades alongside the Essex coastline. Using specialise microphones, I captured a mixture of acoustic and electromagnetic sounds. The sounds of people, the place and the machines themselves – such as the magnetic Fields from arcade machines and the rhythms of flashing arcade signage.