For this project, we used 10pcs 0.6M DMX strips, 122pcs 1.5M DXM strips, and a 16 universe Showjockey Artnet DMX controller. This project was in Qingdao, China. We sent an engineer to assist our customer with installation instruction for one week. When someone came to this square to purchase an item, he or she could say something into the microphone. The louter they shouted, the faster the lights changed and a form of horn appeared to reflect the volume of the voice. These lights varied in tempo with how fast or slow someone spoke. You can also try it now!