Interacoustics AD629 Gebrauchsanweisung Seite 1046

AD629 RETSPL-HL Tabel
Transducer DD45 TDH39
10 Ω 10 Ω
Impedance
Coupler 6ccm 6ccm
EM EM
NB 125 Hz 51.5 49
NB 160 Hz 44.5 41.5
NB 200 Hz 37.5 35.5
NB 250 Hz 31 29.5
NB 315 Hz 26.5 24
NB 400 Hz 21.5 19
NB 500 Hz 17 15.5
NB 630 Hz 14 13.5
NB 750 Hz 11.5 12.5
NB 800 Hz 11.5 12
NB 1000 Hz 12 13
NB 1250 Hz 13 12.5
NB 1500 Hz 14 12.5
NB 1600 Hz 14 13
NB 2000 Hz 14 15
NB 2500 Hz 14 15.5
NB 3000 Hz 14 16
NB 3150 Hz 14 16
NB 4000 Hz 14 14.5
NB 5000 Hz 18 18
NB 6000 Hz 25.5 20.5
NB 6300 Hz 24 20
NB 8000 Hz 17 18
NB 9000 Hz
NB 10000 Hz
NB 11200 Hz
NB 12500 Hz
NB 14000 Hz
NB 16000 Hz
NB 18000 Hz
NB 20000 Hz
White noise 0
TEN noise 25 25
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
HDA280 HDA200
37 Ω 40 Ω
6ccm Artificial ear
EM EM
42.5 34.5
37.5 30
33.5 26
29 22
25 19.5
21 17.5
17 15
15.5 13
14 11
13.5 11
13.5 11.5
14.5 12
15.5 11.5
15 11.5
14 10.5
13 9
12.5 8.5
13 10
14.5 14.5
17 19
24 22
24 22.5
23 22.5
24
27
28
32.5
40
61
88
110
0 0 0
HDA300 EAR3A IP30
23 Ω 10 Ω 10 Ω
Artificial ear 2ccm 2ccm
EM EM EM
31.0 30.0 30.0
28.5 26 26
26.5 22 22
24 18 18
20 16 16
16 13 13
12 9.5 9.5
11 9 9
9.5 7 7
9 6.5 6.5
8 6 6
8.5 8 8
9 8 8
8.5 8 8
6 9 9
4 11 11
3 9.5 9.5
3.5 10 10
4.5 10.5 10.5
15.5 10 10
26 7 7
26.5 7 7
28 5 5
32.5
23
27
32
38.5
50.5
88
110
0 0 0
16 16
EAR5A CIR22/33 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
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