To open this dialog box, click the
Adjust Timings button in the Talking Book Tool.

) and pause (
) the audio for each segment. Here is how a segment lines looks:
Segment lines in this dialog box may be segment markers that pause-based or aeneas added and any you inserted with the Insert Segment Marker control.
The More (
) button opens this list of options:

You can save more than one timing file with different names. Then, choose and apply the one that you want to use.