Binomial statistics describes experiments with binary outcomes like pass/fail. The document discusses: 1) Pass/fail tests at different frequency levels to diagnose hearing loss. 2) Measuring otoacoustic emissions and auditory brainstem responses to further evaluate hearing. 3) Comparing results to norms to determine the degree of potential hearing impairment.

1. Binomial Statistics
1
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1
0 1 2 3 4 5 6 7

2. Primary tone level [dB SPL]
-10 0 10 20 30 40 50 60
L DP [dB SPL]
20 -5 dB at 1 kHz
6 dB at 2 kHz
27 dB at 3 kHz
10 38 dB at 4 kHz
47 dB at 6 kHz
0
DPOAE
52 dB at 8 kHz
-10
Frequency [kHz]
-20 0,125 0,25 0,5 1 2 3 4 6 8 10
microphone noise 0
10
-30
-10 0 10 20 30 40 50 60 20 £
Hearing loss [dB HL]
30 £
, 40
50 £
60 £
70 ££
DP- 80
90
100
110

3. ,3

4. E.O. ( 82 )
BC=AC
:
/
40 4
LDP [dB SPL]

5. LT
LEDPT
118 -
30
- 2.5

6. C
, Fast Steady-State
90/
- 40
- <25
,
800

7. C
, Fast Steady-State
« »

8. C
, Fast Steady-State
« »

9. Habenula

11. 1-
pass fail
STOP 2-
pass fail
STOP
pass fail
3-
AOAE+AABR
STOP

12. Ø
Ø
Ø
!
,

13. NHSP
100
, /
80
NHSP 2003/4
60 NHSP
40
20
0
0 100 200 300 400 500
Davis AC 2005

14. NHSP
100
80
NHSP 2003/4
, /
60 NHSP
40
20
0
0 100 200 300 400 500
Davis AC 2005

15. NHSP
100
, /
80
NHSP 2003/4
60 NHSP
40
20
0
0 100 200 300 400 500
Davis AC 2005

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,
, !!!
§
,
§ 3-
!( ( )
,
)

17. 6-
:
( -
) ,
,

18. 3-
6-
( )
,
,

19. 4 .
> 90 dB
4- . 75 90 dB
250 .
3- . 60-75 dB
2- . 40-60 dB
500 .
1- . 25-40 dB

20. Ø
Ø
Ø
?
?

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ü ,
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ü
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,

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110 ),
/
(
40% )
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ü , ,
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26. ___________________
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27. ___________________
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ü ( 35 )