| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine which realizes various voice performance without complicating circuit constitution. SOLUTION: In the game machine 21 having a voice control substrate 4 which outputs a voice signal based on a control command from a main control substrate 1 for controlling game operation, the voice control substrate 4 works main processing of repeating operation including the converting processing (ST6) from the control command to an Si command in the state of an endless loop and interruption processing to be started by forcedly interrupting the main processing when a CPU permits interruption. The interruption processing comprises a first processing (TIMER<SB>-</SB>INT) for specifying the voice signal to be outputted by interpreting the Si command and a second processing (SND<SB>-</SB>INT) for outputting the voice signal specified by the first processing every sampling period of it. COPYRIGHT: (C)2003,JPO
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