Interacoustics Affinity Compact - Page 70

D-0123234-D – 2020/05
Affinity Compact - Instructions for Use - EN Page 66
SWEDEN SPEECH RETSPL
TRANSDUCER
DD45
TDH39
DD65 v2
DD450
HDA300
EAR3A
IP30
B71
B71
B81
B81
Impedance
10 Ω
10 Ω
10 Ω
40 Ω
23 Ω
10 Ω
10 Ω
10 Ω
10 Ω
12.5 Ω
12.5 Ω
COUPLER
6ccm
6ccm
ARTIFICIAL
EAR
ARTIFICIAL
EAR
ARTIFICIAL
EAR
2ccm
2ccm
MASTOID
FOREHEA
D
MASTOID
FOREHEA
D
RETSPL
RETSPL
RETSPL
RETSPL
RETSPL
RETSPL
RETSPL
RETFL
RETFL
RETFL
RETFL
Speech
22
22
20
20
20
Speech Equ.FF.
3.5
0.5
1.5
3.5
1
Speech Non-linear
22
22
4.5
5.5
2
21
21
55
63.5
55
63.5
Speech noise
27
27
20
20
20
Speech noise
Equ.FF.
3.5
0.5
1.5
3.5
1
Speech noise Non-
linear
27
27
4.5
5.5
2
26
26
55
63.5
55
63.5
White noise in
speech
22.5 22.5 22.5 22.5 22.5 22.5 22.5 57.5 66 57.5 66
DD45 (G
F
-G
C
) PTB-DTU report 2009-2010.
TDH39 (G
F
-G
C
) IEC60645-2 1997.
DD65V2 (GF-GC) PTB-AAU report 2018.
DD450 (G
F
-G
C
) ANSI S3.6 2018 and ISO 389-8 2004.
HDA300 (G
F
-G
C
) PTB report 2013.
Sweden Speech level STAF 1996 and IEC60645-2 1997 (acoustical linear weighting).
Sweden Speech Equivalent free field level (G
F
-G
C
) from IEC60645-2 1997 (acoustical equivalent sensitivity weighting).
Sweden Speech Not linear level 1 kHz RETSPL (DD45, TDH39, DD65V2, DD450, HDA300) and EAR 3A, IP30, B71 and B81 STAF
1996 and IEC60645-2 1997 (no weighting).
SWEDEN SPEECH MAX. HL
TRANSDUCER
DD45
TDH39
DD65 v2
DD450
HDA300
EAR3A
IP30
B71
B71
B81
B81
IMPEDANCE
10 Ω
10 Ω
10 Ω
40 Ω
23 Ω
10 Ω
10 Ω
10 Ω
10 Ω
12.5 Ω
12.5 Ω
COUPLER
6ccm
6ccm
ARTIFICIAL
EAR
ARTIFICIAL
EAR
ARTIFICIAL
EAR
2ccm
2ccm
MASTOID
FOREHEA
D
MASTOID
FOREHEA
D
Max. HL
Max. HL
Max. HL
Max. HL
Max. HL
Max. HL
Max. HL
Max. HL
Max. HL
Max. HL
Max. HL
Speech
108
108
95
90
95
Speech Equ.FF.
115
120
110
100
110
Speech Non-linear 104 105
110
110 120 99 99 60 40 60 50
Speech noise
93
93
90
85
90
Speech noise
Equ.FF.
115
115
100
95
110
Speech noise Non-
linear
94 95
105
105 120 84 84 50 40 50 40
White noise in
speech
95
95
95
90
95
85
85
55
45
60
50