Real-Ear Measurements 83
Figure 5.2.1—The Target screen
1. Insertion gain target graphical display.
2. Fitting rule used in generation of the target.
3. Chosen ear.
4. UCL status: predicted or measured.
5. Age of client.
6. Frequency column.
7. HTL data for corresponding frequencies.
8. UCL data for corresponding frequencies. UCLs can be predicted or measured.
9. Insertion gain target data. (DSL LIN and DSL WDRC targets not displayed in this column)
10. HL graphical display for HTL and UCL data.
Note: If DSL WDRC is the chosen fitting rule, the compression threshold will also be displayed,
next to the UCL status at the top of the screen.
5.2.2 Creating a target
1. Press F5 to enter the real-ear measurement screen from the Main screen.
2. Press F2, if necessary, to highlight SPL (SPL-o-gram), IG (Insertion Gain), or AI (Audibility
Index) as the real-ear measurement type. Note: You must select SPL here to create DSL tar
-
gets.
3. Press F4 to enter the target screen.
4. Press F1, if necessary, to select the desired ear.
5. Look at the label above F2. HTL should be highlighted. If not, push F2 to highlight HTL.
