| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a game machine equipped with a speaker and a speaker box, configured to prevent interference between sound waves in a speaker box while increasing the capacity of the speaker box. <P>SOLUTION: A modesty panel part 80 of the game machine 10 includes a sound wave receiving part 812 which is provided behind the speaker 29 so as to receive the sound wave propagating backward from a vibrating plate of the speaker, a sound wave branching part 813 which branches the sound wave received in the sound wave receiving part 812 in the right and left directions, a sound wave propagating part 811 which extends toward the right and left directions from the sound wave branching part 813 so as to propagate the sound wave branched at the sound wave branching part 813, modesty panel sound emitting parts 82a which are provided on both right and left end parts of the sound wave propagating part 811 so as to emit forward the sound waves propagated in the sound wave propagating part 811. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
