Welcome to the dream machine. A dream machine is a stroboscopic flicker device pioneered by artists Brion Gysin and Ian Sommerville [Wikipedia Page].
I created this application to experiment with visual inner-eye effects, and to allow others to experiment.
Warning: Do not use this application if you have epilepsy, or if it is possible that you may have epilepsy, or any other nervous system or mental disorder. The background flickers rapidly, and this could cause headaches, fatigue, or other disorders in some people.
If you would like to play, adjust your headphone or speaker volume to low, and choose white, brown, or pink noise. Hit Pause when you would like to stop.
Different people find their dream machine sweet spot at different flicker frequencies, so play around with the knob and find your sweet spot.