3M DL, SE user manual Applying captured curves for STI-PA testing,  Applying captured curves

108 Speech Intelligibility

STI-PA results screens

CAP-1

Press first softkey to assign a captured curve name (i.e., CAP- 1, CAP-2, CAP- 3, or CAP-4)

Curve indicator

Capture Press Capture softkey to save the background noise/SPL.

Figure 6-26: Captured curves/background noise

5.Once all background noise has been captured, refer to, “Applying captured curves” below.

Applying captured curves for STI-PA testing

To apply the curves during a STI-PA measurement remember to complete one and two below before applying the curve.

Applying captured curves

1.From the Start screen, select View Session and press .. Press Altf key.

2.Select one of the captured curves by pressing the 1st softkey (i.e, Cap-1). Press On/Off/Esc key.

3.From the Start screen, press the 1st softkey continuously until STI-PAis selected. Then, select View Session and the STI-PA screen will open.

POST CAP-1

The selected Captured Curve, i.e., CAP-1, will appear on the STI-PA screen. To change the Cap-x, repeat steps 1-2 above.

Figure 6-27: Post CAP-1 applied during STI-PA test

Models SE and DL