| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a game machine where performance according to a conversational voice of a player is carried out by inputting the conversational voice reliably. <P>SOLUTION: A microphone and a speaker array are provided near a board surface, and a musical sound of the performance is generated from the speaker array. In occurrence of an event, microphone input is turned on. Then, when a voice generated by the player is inputted, the content of performance is changed. The speaker array is obtained by arranging a plurality of speaker units in the state of a matrix or in the state of a line, can output a plurality of voice beams and can control the outputting directions of the respective voice beams. In occurrence of the event, the voice beams are made to face a direction other than that of the microphone. The voice is released as the voice beams, so that it is possible to lower the sound volume of each game machine and to clearly input only the voice generated by the player. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
