User guide
ELI
O
S
ECH001XN111-A4 – 07/2022
129
Measurement on ECHOSOFT
6.6 Audiometry
6.6
Audiometry
Erreur ! Source du renvoi introuvable.
to obtain the necessary instructions about the needed equip-
ment and the setup.
6.6.1
Pure tone audiometry
By default, the audiometry starts up on the Pure Tone mode. It is possible to change the mode via the tabs at the top
left of the window.
There are three different modes enabling the adjustment of the acoustic stimulation characteristics:
•
Move the mouse over the graphs, and click to start the stimulation. Press the
“Enter”
button to validate the patient's
response,
•
Control the interface with the keyboard (See subsection
•
Use the side panel described below.
1.
Choice of the frequency tested. Can be chosen with the “
Left
” and “
Right
” arrows.
2.
Start stimulation, can be started with
«spacebar»
,
3.
Choice between tone audiometry or Weber test in the case of a bone conduction,
4.
Start automatic mode (See subsection
Erreur ! Source du renvoi introuvable.
for the settings),
-
When the
Patient Mode
box is checked, the operator no longer controls the test, it is only when the patient
push on the “patient response switch” that the response is validated. If it is not selected, the operator has to
validate patient responses.
-
The automatic mode can be stopped at any time by clicking on the same button,
5.
Patient response, the
«Enter»
key
correspond to a click on
«Yes»
button,
6.
This button launches an explanatory message in the patient headphone. This message describes the measurement
progress and gives an example of stimulation,
7.
• Set the stimulation power, can by modify with
«up»
and
«down»
keys,
•
Select the stimulation ear side, can be switched with
«L/R»
keys.
To avoid any noise that could give an indication to the patient and affect the results of the measurements, the
computer used for the tests should be equipped with a silent keyboard and mouse.
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