Audio Spotlight

The audio spotlight is a newly-invented device that can transmit a column of sound
one foot by one foot square.

With this equipment, you can speak from the platform of an auditorium and your voice would be heard by only one person in the entire audience. Even in a football stadium, only one person in the entire grand stand will hear you.

The audio spotlight has been developed by a PhD student at MIT (Massachusetts Institute of Technology).

It will be marketed as soon as somebody would figure out what for. Military application maybe first.

© 2002 - Khorsheed.com - Feb 2002