Adjust the “ Real time talk chunks duration (ms) parameter”. This parameter can be found on the Mediastar Engine’s Parameters tab.
Typically set to 1000 (1 second), but can be higher in order to improve speech quality.
Please note, as you increase this setting, there may be an increase in listening delay, compared to real time.
As with any change to parameters on the MediaStar Engine, you will need to stop the engine to make the change.