Visible Speech Mapping (In Coupler Mode/Test Box Mode) - Interacoustics Affinity 2.0 Additional Information

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 pref erred Stimulus in the corresponding dropdown list
Speech, and ISTS are recommended.
Note the option to use Live Voice.
If you have done Calibrate f or open f it 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 perf ormed.
Ensure that the hearing aids are switched on and that the room is quiet while the curve is obtained.
14) Verif y and f ine-tune to your chosen f itting prescription; DSL mi/o or NAL-NL1/NAL-NL2. Use On Top
Mode to compare to the hearing aid manuf acturer's sof tware

2.14.3 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) Perf orm otoscopic examination.
5) Perf orm 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 ref erence microphone is placed in the same acoustical point as the
microphone in the hearing aid. The placement may theref ore dif f er a little depending on the hearing
aid you are testing.
D-0004576-Q – 2022/05
Affinity/Equinox2.0 – Additional Information
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. Male Speech, Female,
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