# Welcome to the Highcharts Gantt JS (gantt) Options Reference

These pages outline the chart configuration options, and the methods and properties of Highcharts objects.

Feel free to search this API through the search bar or the navigation tree in the sidebar.

# sonification.updateInterval

How long to wait between each recomputation of the sonification, if the chart updates rapidly. This avoids slowing down processes like panning. Given in milliseconds.