To delete an annotation, first click right on the Annotation Template window's Type: menu button, and select `. (deleted annotation)', the first entry. Now select the annotation to be deleted by clicking left or right in the signal window, and click the middle button to delete it. The annotation is replaced by a `.' marker, which remains in WAVE 's annotation buffer until a new annotation file is read or until you exit from WAVE . This feature allows you to locate deleted annotations if necessary (you may search for them by entering `.' in the Search for field of the Find window; see Searching for annotations). To restore a deleted annotation, simply repeat the operations that you used to delete it.