Audioscan Verifit 2 Bedienungsanleitung PDF herunterladen (Seite 58)

Verifit

User's Guide Version 4.2 © June 2015

After completion of a test, the chosen stimulus type and level will become the default. To change this behavior,

see Saving test setup.

Fitting to targets for average speech

See Speechmap screen choices for setup and audiometric data entry. See Using Speechmap.

1. Follow the instructions in Speechmap screen choices to enter audiometric data and select the fitting rule.

2. Click in the "2" area to start the second test. Once the test is started, click the [Stimulus] list button to

select the stimulus type. Click the [Level] list button and select a stimulus level of 65 dB. The upper bar in

this area shows the SII for the unaided stimulus at 65 dB SPL (the Unaided Audibar). When you start a new

test, the speech envelope of the previous test may be automatically hidden. See Speechmap Setup to change

this behavior. To change the default stimulus type and level see Saving test setup.

3. While the passage is being presented, adjust the hearing instrument's frequency shaping and gain for average

sounds so that the middle curve (the LTASS) falls within the target range, shown by the symbols,

especially between 500 - 4000 Hz. These target symbols are automatically adjusted for the stimulus level you

select.

4. Click to signal average and store a complete passage. Repeat as necessary.

5. Click to stop the test without recording any test data.

1 2 ... 53 54 55 56 57 58 59 60 61 62 63 ... 155 156

Keine Kommentare

Audioscan Verifit 2 Bedienungsanleitung Seite 58