Audio Spotlight is a device using nonlinear properties of air to create extremely narrow sound beam.
This narrow beam is behaving like light beam which is landing on the listener. This way the "lightened listener" hears the beam. Actually this beam can rebound and create the "sound image".
It is device which is able to completely control location's as well as distribution of high quality sound in a very narrow sound beam.
Practical effect of this technology is that the sound beam can be controlled in advance on long distances so it will be heard in the exact defined area.
