Interacoustics affinity 2.0 - RECD Using the SPL Probe

Affinity
2.0
Additional Information Page 187
2.7.4.2 RECD using the SPL Probe
Additional required items:
 An SPL probe and ear tips.
 A 2 cc coupler connected to an adapter for the SPL probe. These click easily together.
Note: Remember to calibrate the SPL probe.
Real-ear to Coupler Difference
Coupler Curve
Ear Curve
4
1
2