| 摘要 |
PROBLEM TO BE SOLVED: To output a sound proportionally to the right and left hearing senses and improve a sound performance by linking with reporting through the visual sense by controlling the proportionality when necessary. SOLUTION: In the subject game machine, a cylindrical member 100 is horizontally arranged in the reverse side of an upper receptacle 26, both ends of which are bent by nearly 90°toward the front of the integrated receptacle 26, and a bass speaker 70 is mounted in a manner that makes the output direction approximately perpendicular to the axial direction of the cylindrical member 100. Consequently, a sound outputted from the bass speaker 70 is amplified while being reflected in the inside periphery of the cylindrical member 100, proportionally propagated to the right and left of the cylindrical member 100 and inputted to the right and left ears of a player from sound output sections 60L and 60R. A congruent low sound, therefore, can be provided. The quality and volume of the sound outputted from the right and left openings of the cylindrical member 100 are equalized, they, however, may be intentionally made disproportional. COPYRIGHT: (C)2004,JPO&NCIPI
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