Abstract
The interactive sound is one of the interactive art researches in the artificial life field. The research purpose of interactive sound is to achieve the sound with variety and complexity, which exceeds the forecast of human, based on the interaction between human and a system. By using the network of chaotic elements controlled both chaotic behavior and whole synchronism, sounds with various aspects are generated. In this research, some parts of musical element are also included, and the incorporation of amusement effect used the image information by which human can interactively take part is attempted. We developed ICAS(Interactive Chaotic Amusement System) and performed Kansei evaluation by the questionnaire for several sounds generated by this system to confirm the amusement effect.