D-0100778 Rev C
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BKB-SIN
The BKB-SIN is a speech-in-noise test that uses BKB (Bamford-Kowal-Bench)
sentences, recorded in four-talker babble. The BKB-SIN can be used to estimate
SNR loss in children and adults for whom the QuickSIN test is too difficult.
The BKB-SIN display has the Title bar and the Channel 1 and 2 Output sections
that are similar to what has been described for the speech displays.
Scoring Window
There are two scoring windows in the middle of the top section of the display.
The scoring windows show the calculated average of the individual list test
scores. The scores are separated for the ear and group and reported as the SNR
loss. There can be two groups for comparison.
Note: In order to obtain a SNR loss the age range must be indicated in the Age
box of the Navigation Menu.
