Interacoustics AA222 Instructions For Use Manual page 172

AA222 Руководство по эксплуатации – RU
Transducer DD45
10 Ω
Impedance
Coupler 6ccm
Max HL
NB 125 Hz 75
NB 160 Hz 80
NB 200 Hz 90
NB 250 Hz 95
NB 315 Hz 100
NB 400 Hz 105
NB 500 Hz 110
NB 630 Hz 110
NB 750 Hz 110
NB 800 Hz 110
NB 1000 Hz 110
NB 1250 Hz 110
NB 1500 Hz 110
NB 1600 Hz 110
NB 2000 Hz 110
NB 2500 Hz 110
NB 3000 Hz 110
NB 3150 Hz 110
NB 4000 Hz 110
NB 5000 Hz 110
NB 6000 Hz 105
NB 6300 Hz 105
NB 8000 Hz 100
White noise 120
Transducer DD45
10 Ω
Impedance
Coupler 6ccm
RETSPL
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)
TDH39 HDA280 HDA300
10 Ω 37 Ω 23 Ω
6ccm 6ccm Artificial ear
Max HL Max HL EM
75 75 80.0
85 80 85
90 85 85
95 90 90
100 95 90
105 95 95
110 100 100
110 100 100
110 105 100
110 105 105
110 105 105
110 105 105
110 105 105
110 105 105
110 105 105
110 105 110
110 105 110
110 105 110
110 105 110
110 105 100
110 95 95
110 95 95
100 90 95
120 120 115
TDH39 HDA280
10 Ω 37 Ω
6ccm 6ccm
RETSPL RETSPL
19.5 20
15.5 21.5
7 7.5
19.5 20
15.5 21.5
7 7.5
22 22.5
NB noise max HL
EAR3A IP30
10 Ω 10 Ω
2ccm 2ccm
Max HL Max HL
90.0 90.0
95 95
100 100
105 105
105 105
105 105
110 110
110 110
110 110
110 110
110 110
110 110
110 110
110 110
110 110
110 110
110 110
110 110
110 110
105 105
100 100
100 100
95 95
110 110
ANSI Speech RETSPL
HDA300 EAR3A IP30
23 Ω 10 Ω 10 Ω
Artificial ear 2ccm 2ccm
RETSPL RETSPL RETSPL
14.5
16
2 12.5 12.5
14.5
16
2 12.5 12.5
17 15
EAR5A CIR
10 Ω 68 Ω 10 Ω
2ccm 2ccm Mastoid
Max HL Max HL Max HL
85 90
90 95
95 100
100 105
100 105
105 105
110 110
110 110
110 110
110 110
110 110
110 110
110 110
110 110
110 110
110 110
110 110
110 110
110 105
110 95
105 95
105 95
100 90
110 110
EAR5A CIR
10 Ω 68 Ω
2ccm 2ccm
RETSPL RETSPL
12.5 12.5
12.5 12.5
15 15 15
-G ) from ANSI S3.6 2010(acoustical
F C
Стр. 77
B71 B81
12.5 Ω
Mastoid
Max HL
35 40
40 50
55 60
55 60
60 65
60 65
60 65
60 70
60 75
60 75
60 75
65 70
65 65
65 65
65 65
65 60
50 55
45 50
40 45
40 40
70 70
B71 B81
10 Ω 12.5 Ω
Mastoid Mastoid
RETFL RETFL
55 55
55 55
57.5 57.5