Interacoustics AA222 Instructions For Use Manual page 81

AA222 Instructions for Use – US
Transducer DD45 TDH39
10 Ω 10 Ω
Impedance
Coupler 6ccm 6ccm
Max HL Max HL
NB 125 Hz 75 75
NB 160 Hz 80 85
NB 200 Hz 90 90
NB 250 Hz 95 95
NB 315 Hz 100 100
NB 400 Hz 105 105
NB 500 Hz 110 110
NB 630 Hz 110 110
NB 750 Hz 110 110
NB 800 Hz 110 110
NB 1000 Hz 110 110
NB 1250 Hz 110 110
NB 1500 Hz 110 110
NB 1600 Hz 110 110
NB 2000 Hz 110 110
NB 2500 Hz 110 110
NB 3000 Hz 110 110
NB 3150 Hz 110 110
NB 4000 Hz 110 110
NB 5000 Hz 110 110
NB 6000 Hz 105 110
NB 6300 Hz 105 110
NB 8000 Hz 100 100
White noise 120 120
Transducer DD45
10 Ω
Impedance
Coupler 6ccm
RETSP
L
Speech 18.5
Speech Equ.FF. 18.5
Speech Non-linear 6
Speech noise 18.5
Speech noise
Equ.FF. 18.5
Speech
noise Non-linear 6
White noise in speech 21
DD45 (G -G ) PTB-DTU report 2009-2010.
F C
TDH39 (G -G ) ANSI S3.6 2010.
F C
HDA280 (G -G ) PTB report 2004.
F C
HDA300 (G -G ) PTB report 2013.
F C
ANSI Speech level 12.5 dB + 1 kHz RETSPL ANSI S3.6 2010 (acoustical linear weighting)
ANSI Speech Equivalent free field level 12.5 dB + 1 kHz RETSPL – (G
equivalent sensitivity weighting)
ANSI Speech Not linear level 1 kHz RETSPL ANSI S3.6 2010 (DD45-TDH39-HDA300) and EAR3A –IP30-
CIR- B71-B81 12.5 dB + 1 kHz RETSPL ANSI S3.6 2010 (no weighting)
HDA280 DD450 HDA300
37 Ω 40 Ω 23 Ω
6ccm Artificial ear Artificial ear
Max HL Max HL
75 75
80 80
85 80
90 85
95 90
95 95
100 95
100 95
105 100
105 100
105 100
105 95
105 100
105 100
105 100
105 100
105 100
105 100
105 100
105 95
95 90
95 90
90 90
120 115
TDH39 HDA280 DD450
10 Ω 37 Ω 40 Ω
Artificial
6ccm 6ccm ear
RETSP RETSP RETSP
L L L
19.5 20 19
15.5 21.5 18.5
7 7.5 5.5
19.5 20 19
15.5 21.5 18.5
7 7.5 5.5
22 22.5 21.5
NB noise max HL
EAR3A IP30
10 Ω 10 Ω
2ccm 2ccm
EM Max HL Max HL
80.0 90.0 90.0
85 95 95
85 100 100
90 105 105
90 105 105
95 105 105
100 110 110
100 110 110
100 110 110
105 110 110
105 110 110
105 110 110
105 110 110
105 110 110
105 110 110
110 110 110
110 110 110
110 110 110
110 110 110
100 105 105
95 100 100
95 100 100
95 95 95
115 110 110
ANSI Speech RETSPL
HDA300 EAR3A IP30
23 Ω 10 Ω 10 Ω
Artificial
ear 2ccm 2ccm
RETSP RETSP
RETSPL L
14.5
16
2 12.5 12.5
14.5
16
2 12.5 12.5
17 15
-G
F
EAR5A CIR B71
10 Ω 68 Ω 10 Ω
2ccm 2ccm Mastoid
Max HL Max HL Max HL
85 90
90 95
95 100
100 105 35
100 105 40
105 105 55
110 110 55
110 110 60
110 110 60
110 110 60
110 110 60
110 110 60
110 110 60
110 110 60
110 110 65
110 110 65
110 110 65
110 110 65
110 105 65
110 95 50
105 95 45
105 95 40
100 90 40
110 110 70
EAR5A CIR
10 Ω 68 Ω
2ccm 2ccm
RETSP RETSP
L L L RETFL
12.5 12.5
12.5 12.5
15 15 15
) from ANSI S3.6 2010(acoustical
C
Page 75
B81
12.5 Ω
Mastoid
Max HL
40
50
60
60
65
65
65
70
75
75
75
70
65
65
65
60
55
50
45
40
70
B71 B81
10 Ω 12.5 Ω
Mastoi Mastoi
d d
RETFL
55 55
55 55
57.5 57.5