Patent ID: 7473837
Filing Date: 2009-01-06
Classification: A63J,G10H,H05B,Y02B

Abstract:
1. A method for synchronizing illumination along with an audio signal, the method comprising: receiving the audio signal continuously and processing one phase of the audio signal at a time; analyzing the one phase of the audio signal to detect a volume of the one phase of the audio signal and variations of the volume so as to produce an index number for the one phase of the audio signal and to determine a set of light controlling parameters according to the index number for the one phase of the audio signal; storing the index number of the one phase of the audio signal in a register; analyzing another phase of the audio signal to detect a volume thereof and variations of a volume therein so as to produce another index number for the another phase of the audio signal; if the another index number is greater than the index number in the register, if the another index number is not greater than the index number in the register,