Interacoustics Affinity Compact Instructions For Use Manual page 72

TRANSDUCER DD45
IMPEDANCE 10 Ω
COUPLER 6ccm
RETSPL
Speech 14
Speech Equ.FF. 3.5
Speech Non-linear 6
Speech noise 14
Speech noise 3.5
Equ.FF.
Speech noise Non- 6
linear
White noise in 22.5
speech
DD45 (G -G ) PTB-DTU report 2009-2010.
F C
TDH39 (G -G ) IEC60645-2 1997.
F C
DD65V2 (GF-GC) PTB-AAU report 2018.
DD450 (G -G ) ANSI S3.6 2018 and ISO 389-8 2004.
F C
HDA300 (G -G ) PTB report 2013.
F C
Japan Speech level JIS T1201-2:2000 (acoustical linear weighting).
Japan Speech Equivalent free field level (G
Japan Speech Not linear level 1 kHz RETSPL (DD45, TDH39, DD65V2, DD450, HDA300) and EAR 3A, IP30, B71 and B81 IEC60645-2
1997 (no weighting).
TRANSDUCER DD45
IMPEDANCE 10 Ω
COUPLER 6ccm
Max. HL
Speech 116
Speech Equ.FF. 115
Speech Non-linear 120
Speech noise 106
Speech noise 115
Equ.FF.
Speech noise Non- 115
linear
White noise in 95
speech
D-0123234-D – 2020/05
Affinity Compact - Instructions for Use - EN
TDH39 DD65 v2 DD450
10 Ω 10 Ω 40 Ω
6ccm ARTIFICIAL ARTIFICIAL
EAR EAR
RETSPL RETSPL RETSPL
14 14
0.5 1.5 3.5
7 4.5 5.5
14 14
0.5 1.5 3.5
7 4.5 5.5
22.5 22.5 22.5
-G ) from IEC60645-2 1997 (acoustical equivalent sensitivity weighting).
F C
TDH39 DD65 v2 DD450
10 Ω 10 Ω 40 Ω
6ccm ARTIFICIAL ARTIFICIAL
EAR EAR
Max. HL Max. HL Max HL
116 101
120 110 100
120 110 110
106 96
115 100
115 105 105
95 95
JAPAN SPEECH RETSPL
HDA300 EAR3A
23 Ω 10 Ω
ARTIFICIAL 2ccm
EAR
RETSPL RETSPL
14 14
1
2 14
14 14
1
2 14
22.5 22.5
JAPAN SPEECH MAX. HL
HDA300 EAR3A
23 Ω 10 Ω
ARTIFICIAL 2ccm
EAR
Max. HL Max. HL
96 101
110
120 106
91 96
95 110
120 96
90 95 85
IP30 B71 B71
10 Ω 10 Ω 10 Ω
2ccm MASTOID FOREHEA
D
RETSPL RETFL RETFL
14 49 57.5
14 49 57.5
22.5 57.5 66
IP30 B71 B71
10 Ω 10 Ω 10 Ω
2ccm MASTOID FOREHEA
D
Max. HL Max. HL Max HL
106 66 46
96 56 46
85 55 45
B81 B81
12.5 Ω 12.5 Ω
MASTOID FOREHEA
D
RETFL RETFL
49 57.5
49 57.5
57.5 66
B81 B81
12.5 Ω 12.5 Ω
MASTOID FOREHEA
D
Max. HL Max HL
66 56
56 46
60 50
Page 68