: AISAC is a mechanism that enables the user to create sounds that change interactively like an automotive engine sound.
AISAC converts the "AISAC control value" provided from the programmers into multiple playback parameters such as volume or pitch.
The sound designer creates graph that converts these control values to the sounds using the authoring tool.
Since the designer can create this conversion graph while previewing it on the authoring tool, the designer can create the interactive sound without involving the programmers during this tasks.

: You can start playback when the AISAC control value reaches a certain value, and stop playback when it reaches another value.
For example, you can create a sound effect that stops playback when the sound of an object moves farther away, and resumes playback when it moves closer.

In addition, the user can express the change of parameters on the time line using AISAC modulation.
For example, the user can express the increase of the tension in the application by designing the environmental sound such as a cheering to be changed in accordance with the time progress.