Speech Intelligibility Index (Sii); Display Peaks And Valleys - Interacoustics Affinity 2.0 Additional Information

2.0
Affinity Additional Information Page 171
2.4.1

Speech Intelligibility Index (SII)

The Speech Intelligibility Index (SII) is a quality indicator of your hearing aid's fitting regarding the audibility it
can provide.
The SII calculation will show the SII value as a percentage against the curve tag of every completed
measurement for REUR, REUG, REAR, REAG and REIG in the bottom right corner.
2.6.9

Display Peaks and Valleys

If Display peak s and valleys is ticked for the REM test in the REM440 Setup you will have the view illustrated
below. The peaks and valleys are shaped according to the LTASS.
Peaks
Valleys