| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of realizing more powerful sound presentations to such an extent not to give annoyance to surrounding players.SOLUTION: A computer circuit 40 is provided for controlling a series of sound presentations corresponding to game presentations by setting necessary operation parameters in a sound synthesis circuit 42 for reproducing sound signals. The computer circuit causes decoding means 60 of the sound synthesis circuit to reproduce a plurality of original sound data by decoding them individually, causes mixing means 61 of the sound synthesis circuit to aggregate the plurality of decoded sound reproduced by the decoding means to M channel, and causes effect means 54 of the sound synthesis circuit to perform effect processing to a whole or a part of mixing sound aggregated to M channel so as to become a higher level as frequencies become lower from around a frequency at 1 kHz corresponding to human audibility.SELECTED DRAWING: Figure 18 |
