| 摘要 |
PURPOSE:To compete for the hit rate to a target by only a voice without using a video screen, in the electronic game device for allowing an index to track to a moving target and competing for the hit rate to its target. CONSTITUTION:A target signal generating circuit 3 generates a stereo target signal for moving a reproducing acoustic image from a target sound from a target sound source circuit 1, based on position data from a target sound control circuit 15. An index signal generating circuit 27 generates a stereo cursor signal for moving a reproducing acoustic image from a cursor sound from an index sound source circuit 25, based on position data from an index sound control circuit 35 by an operation of a joy stick 37. When a timing signal is inputted from a push-button circuit 41, when the position data from the target sound control circuit 15 and the index sound control circuit 35 coincide with each other, a comparing circuit 39 generates an explosion sound from an effect sound source circuit 43. |
