28-07-2010, 05:30 PM
My topic was selected.it is audio spot lighting.I got some semiar reports from the net.But it is not much for me.I want to know more about it.I have a lot of doubts.I want to know about it block diagram.what is bekyats equation?what is it's importance in audio spot lighting?.what device use for produce ultra sound?what input is given to the device?what is audio spot light emitter?and a lot of doubts in mind.Repily assoon as possible.
