Interacoustics affinity 2.0 Additional Information

Affinity
2.0
Additional Information Page 253
10) Ensure that the correct Ear is selected .
If you wish to measure on both ears right click on the ear icon
11) Choose the preferred Stimulus in the corresponding dropdown list
.
Male Speech, Female, Speech, and ISTS are recommended.
Note the option to use Live Voice.
If you have done Calibrate for open fit only the signals used for this calibration are available in the
stimulus selection dropdown (see section 0).
12) Select input level using the Input level slider
13) Click START and the Visible Speech Mapping will be performed.
Ensure that the hearing aids are switched on and that the room is quiet while the curve is obtained.
14) Verify and fine-tune to your chosen fitting prescription; DSL mi/o or NAL-NL1/NAL-NL2. Use On Top
Mode to compare to the hearing aid manufacturer’s software
.
2.11.3 Visible Speech Mapping (in coupler mode/test box mode)
1) Open the REM440 module.
2) Select a test protocol that includes Visible Speech Mapping and RECD in the List of Protocols.
3) Explain the procedure to the client/relatives.
4) Perform otoscopic examination.
5) Perform the RECD with the client’s own ear mould or the SPL probe (see section 0). Also note the
option to select a predicted RECD (see section 0).
6) Place the hearing aid in the test box as shown below and ensure that it is switched on.
It is important that the reference microphone is placed in the same acoustical point as the
microphone in the hearing aid. The placement may therefore differ a little depending on the hearing
aid you are testing.

Interacoustics affinity 2.0 Specifications

General

Brand	Interacoustics
Model	affinity 2.0
Category	Medical Equipment
Language	English