| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a game machine capable of controlling a light emitting device synchronous to a music without programming it previously. <P>SOLUTION: This game machine is provided with a reproduction speaker, the light emitting device whose light emission state is controlled, and a control device outputting a control signal controlling the light emitting device in relation to a reproduction sound from the speaker. The control device is so constituted as to extract low frequency components in a predetermined frequency range out of music frequency components constituting the music to be reproduced and generate the control signal from the extracted low-frequency components. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
