Audiometer - 19
Ascending algorithm
Yes
Yes
No
Frequency selection
Signal is heard?
No
Signal is heard?
Yes
Signal is heard?
No
Does the number of
equivalent sound levels reach
the desired quntity?
Finished
The hearing level is defined
Does the number of trials
reach the prescribed quanity?
No
Invalid
There are not enough equivalent
hearing levels!
Yes
Yes
Igen
No
Sound pressure decreased by 20dB
Sound pressure increased by 10dB
Sound pressure increased by 5dB
Sound pressure decreased by 10dBRecord the sound level
Signal is heard?
No
Set starting sound pressure
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