Growlers & screamers

The Solar oraliser is a self-powered sound generation system. It is comprised of a solar panel hooked up to an array of speakers via an electrical inversion system. The energy harnessed by the solar panel is converted in real time into a continuous audio tone, oralising the solar potential at any give moment. The pitch and volume correspond to fluctuations in light/dark attenuating from a low whistle at sun rise to high pitched scream during mid day.

The Solar oraliser is a self-powered light regeneration system. It is comprised of a solar panel hooked up to an array of LED's via an electrical inversion system. The energy harnessed by the solar panel is converted in real time into a continuous light, visualising the solar potential at any give moment.

Here a car engines exhaust system is amplified via an exponential flare. The viewer is able to rev the engine via a foot pedal.

This project consisted of ready made parts assembled in an odd way. A commercial generator was coupled to a microphone. The microphone picked up the exhaust noise, in turn this was amplified through a speaker that the generator powered.