10-19 HZ / 2013

video loop
no audio
duration : 3m 02s
video of a sub- woofer playing frequencies between 10-19 Hz.
The average human hears a frequency range from 20 to 20,000 Hz
In this video inaudible frequencies between 10-19Hz are visualized
by the movements of the cone of a subwoofer which create an
repetitive hypnotic pattern.