| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine having further advanced voice control operation such as avoiding an abnormal voice performance.SOLUTION: The game machine includes: a voice synthesis circuit for reproducing a voice signal on the basis of storage data of a voice memory; a digital amplifier receiving the voice signal from the voice synthesis circuit and driving a speaker; and a performance control part setting necessary operation parameters to a voice control register of the voice synthesis circuit to implement a voice performance. The performance control part includes first means ST23 capable of acquiring abnormality of the digital amplifier, and second means ST25 for setting a prescribed operation parameter to the voice control register on the basis of the acquisition of the first means and silencing the voice output.SELECTED DRAWING: Figure 8 |
