Frye WinCHAP ver. 2.82 Manual De Usuario
56
Audiometric Test Screen
WinCHAP User’s Manual
5.4 Impedance
Impedance is a measurement of how sound energy flows through the middle
ear. Although FONIX equipment does not measure impedance, if you have per-
formed the measurements with an impedance audiometer, you can store the
data here. When importing data from NOAH 3 (See Chapter 8), any impedance
data saved to the patient’s record will be transferred to this window.
ear. Although FONIX equipment does not measure impedance, if you have per-
formed the measurements with an impedance audiometer, you can store the
data here. When importing data from NOAH 3 (See Chapter 8), any impedance
data saved to the patient’s record will be transferred to this window.
Figure 5.4—Impedance
5.5 Hearing Aid Analyzer Functions
From the Audiometric Test window, you can generate a target (NAL-R, POGO,
BERGER, 1/3 Gain, 1/2 Gain, or 2/3 Gain), send it to a connected FONIX ana-
lyzer, and start a hearing aid test.
BERGER, 1/3 Gain, 1/2 Gain, or 2/3 Gain), send it to a connected FONIX ana-
lyzer, and start a hearing aid test.
5.5.1 Generating a target
1. Click on the Target button. A new window will open (Figure 5.5.1).
2. Select whether you would like to use the left or the right audiometric
2. Select whether you would like to use the left or the right audiometric
curve when generating a target.
3. Select the desired fit rule.
4. Click Create Target Curve. A message will open verifying the successful
4. Click Create Target Curve. A message will open verifying the successful
creation of the target curve.