Interacoustics AA222 Instructions For Use Manual page 559

AA222 Οδηγίες χρήσης – EL
Transducer DD45
10 Ω
Impedance
Coupler 6ccm
EM
NB 125 Hz 51.5
NB 160 Hz 44.5
NB 200 Hz 37.5
NB 250 Hz 31
NB 315 Hz 26.5
NB 400 Hz 21.5
NB 500 Hz 17
NB 630 Hz 14
NB 750 Hz 11.5
NB 800 Hz 11.5
NB 1000 Hz 12
NB 1250 Hz 13
NB 1500 Hz 14
NB 1600 Hz 14
NB 2000 Hz 14
NB 2500 Hz 14
NB 3000 Hz 14
NB 3150 Hz 14
NB 4000 Hz 14
NB 5000 Hz 18
NB 6000 Hz 25.5
NB 6300 Hz 24
NB 8000 Hz 17
White noise 0
Effective masking value is RETSPL / RETFL add 1/3 octave correction for Narrow-band noise from ANSI
S3.6 2010 or ISO389-4 1994.
NB noise effective masking level
TDH39 HDA280 HDA300
10 Ω 37 Ω 23 Ω
6ccm 6ccm Artificial ear
EM EM EM
49 42.5 31.0
41.5 37.5 28.5
35.5 33.5 26.5
29.5 29
24 25
19 21
15.5 17
13.5 15.5
12.5 14 9.5
12 13.5
13 13.5
12.5 14.5 8.5
12.5 15.5
13 15 8.5
15 14
15.5 13
16 12.5
16 13 3.5
14.5 14.5 4.5
18 17 15.5
20.5 24
20 24 26.5
18 23
0 0
EAR3A IP30
10 Ω 10 Ω
2ccm 2ccm
EM EM
30.0 30.0
26 26
22 22
24 18 18
20 16 16
16 13 13
12 9.5 9.5
11 9 9
7 7
9 6.5 6.5
8 6 6
8 8
9 8 8
8 8
6 9 9
4 11 11
3 9.5 9.5
10 10
10.5 10.5
10 10
26 7 7
7 7
28 5 5
0 0 0
EAR5A CIR B71
10 Ω 68 Ω 10 Ω
2ccm 2ccm Mastoid
EM EM EM
30 30
26 26
22 22
18 18 71
16 16 68
13 13 65
9.5 9.5 62
9 9 57.5
7 7 53.5
6.5 6.5 52
6 6 48.5
8 8 45
8 8 42.5
8 8 41.5
9 9 37
11 11 35.5
9.5 9.5 36
10 10 37
10.5 10.5 40.5
10 10 45
7 7 45
7 7 45
5 5 45
0 0 42.5
Σελίδα 81
B81
12.5 Ω
Mastoid
EM
71
68
65
62
57.5
53.5
52
48.5
45
42.5
41.5
37
35.5
36
37
40.5
45
45
45
45
42.5