Interacoustics Affinity2.0 Instructions For Use Manual page 69

Affinity 2 RETSL-HL tabel
Transducer DD45
Impedance 10 Ω
Coupler 6ccm
RETSPL
Speech 14
Speech Equ.FF. 3.5
Speech Non-linear 6
14
Speech noise
Speech noise Equ.FF. 3.5
Speech noise Non-linear 6
White noise in speech 22.5
DD45 (G -G ) PTB-DTU report 2009-2010.
F C
TDH39 (G -G ) IEC60645-2 1997.
F C
HDA280 (G -G ) PTB report 2004
F C
HDA200 (G -G ) ANSI S3.6 2010 and ISO 389-8 2004.
F C
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
weighting).
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 Equ.FF. 115
Speech noise Non-linear 115
White noise in speech 95
Japan Speech RETSPL
TDH39 HDA280 HDA200
10 Ω 37 Ω 40 Ω
6ccm 6ccm Artificial ear Artificial ear
RETSPL RETSPL RETSPL
14 14 14
0.5 6.5 3.5
7 7.5 5.5
14 14 14
0.5 6.5 3.5
7 7.5 5.5
22.5 22.5 22.5
-G
F
Japan Speech max HL
TDH39 HDA280 HDA200
10 Ω 37 Ω 40 Ω
6ccm 6ccm Artificial ear
Max HL Max HL Max HL
116 100 96
120 95 100
120 120 110
106 95 91
115 90 95
115 120 105
95 95 90
HDA300 Koss R80 EAR3A
23 Ω 60 Ω 10 Ω
Artificial ear 2ccm
RETSPL RETSPL RETSPL
14
1
14
2
14
1
14
2
22.5 22.5
) from IEC60645-2 1997 (acoustical equivalent sensitivity
C
HDA300 Koss R80 EAR3A
23 Ω 60 Ω 10 Ω
Artificial ear Artificial ear 2ccm
Max HL Max HL Max HL
101
110
120 106
96
110
120 96
95 85
IP30 EAR5A CIR22/33 B71
10 Ω 10 Ω 68 Ω 10 Ω
2ccm 2ccm 2ccm Mastoid
RETSPL RETSPL RETSPL RETFL
14 14 14
49
14 14 14 49
22.5 22.5 22.5 57.5
IP30 EAR5A CIR22/33 B71
10 Ω 10 Ω 68 Ω 10 Ω
2ccm 2ccm 2ccm Mastoid
Max HL Max HL Max HL Max HL
106 106 106 66
96 96 96 56
85 85 85 55
B81 BKH10
12.5 Ω 10 Ω
Mastoid Mastoid
RETFL RETFL
49 49
49 49
57.5 57.5
B81 BKH10
12.5 Ω 10 Ω
Mastoid Mastoid
Max HL Max HL
66 66
56 56
55 55