| 摘要 |
<p>An illuminator controller and a method for controlling the same are provided to minimize the size of illuminator without an additional drive board by outputting a sound source signal to an LED as an electric signal. In an illuminator controller, a sound source analyzing unit(100) analyzes the intensity, beat and frequency band of an input sound source signal. A signal converting unit(200) classifies the analyzed sound source signal into low-pitched sound, middle-pitched sound, and high-pitched sound to convert the classified signal into an electric signal of a level corresponding to the intensity of relevant sound and output the electric signal to the illuminator. A controlling unit(300) controls the sound source analyzing unit(100) and the signal converting unit(200).</p> |
