| 摘要 |
PROBLEM TO BE SOLVED: To improve the vocal performance effect remarkably by obtaining the optimum direction of outputting the voice according to the physical constitutions, sitting attitudes and preference of the players. SOLUTION: The game machine in which a voice outputting member (speaker 11) is disposed on the front side of the body 1 thereof is provided with moving means (turning shaft 13, first turning gear 15, first motor 16, first drive gear 17, second turning gear 20, second motor 21, second drive gear 23, link gear 24 and the like) which can alter the direction of outputting the voice by moving the voice outputting member. The moving means can turnably support the voice outputting member with a support part and slidably support it in a given moving range. The moving means contain a drive means for altering the direction of outputting the voice based on the direction from an operation means. The moving means also can move the voice outputting member vertically and horizontally. COPYRIGHT: (C)2005,JPO&NCIPI
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