Interacoustics AC40, Instructions For Use Manual

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AC40 RETSPL-HL Tabel
5.2 Maximum hearing level settings provided at each test frequency
DD45 (G
F
-G
C
) PTB-DTU report 2009-2010.
TDH39 (G
F
-G
C
) ANSI S3.6 2010.
HDA280 (G
F
-G
C
) PTB report 2004
HDA200 (G
F
-G
C
) ANSI S3.6 2010 and ISO 389-8 2004.
HDA300 (G
F
-G
C
) PTB report 2013.
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
F
-G
C
) from ANSI S3.6 2010(acoustical equivalent sensitivity
weighting)
ANSI Speech Not linear level 1 kHz RETSPL ANSI S3.6 2010 (DD45-TDH39-HDA200-HDA300) and EAR 3A
–
IP30-CIR22/33- B71-
B81 12.5 dB + 1 kHz RETSPL ANSI S3.6 2010 (no weighting)
ANSI Speech max HL
Transducer DD45 TDH39 HDA280 HDA200 HDA300 EAR3A IP30 EAR5A CIR22/33 B71 B81
Impedance
10 Ω 10 Ω 37 Ω 40 Ω 23 Ω 10 Ω 10 Ω 10 Ω 68 Ω 10 Ω 12.5 Ω
Coupler 6ccm 6ccm 6ccm Artificial ear Artificial ear 2ccm 2ccm 2ccm 2ccm Mastoid Mastoid
Max HL Max HL Max HL Max HL Max HL Max HL Max HL Max HL Max HL Max HL Max HL
Speech 110 110 100 90 100
Speech Equ.FF. 100 105 95 85 95
Speech Non-linear 120 120 120 110 120 110 110 110 100 60 60
Speech noise 100 100 95 85 95
Speech noise Equ.FF. 100 100 90 80 95
Speech noise Non-linear 115 115 120 105 120 110 110 100 100 50 50
White noise in speech 95 95 95 90 100 95 95 95 95 55 60
ANSI Speech RETSPL
Transducer DD45 TDH39 HDA280 HDA200 HDA300 EAR3A IP30 EAR5A CIR22/33 B71 B81
Impedance
10 Ω 10 Ω 37 Ω 40 Ω 23 Ω 10 Ω 10 Ω 10 Ω 68 Ω 10 Ω 12.5 Ω
Coupler 6ccm 6ccm 6ccm Artificial ear Artificial ear 2ccm 2ccm 2ccm 2ccm Mastoid Mastoid
RETSPL RETSPL RETSPL RETSPL RETSPL RETSPL RETSPL RETSPL RETSPL RETFL RETFL
Speech 18.5 19.5 20 19 14.5
Speech Equ.FF. 18.5 15.5 21.5 18.5 16
Speech Non-linear 6 7 7.5 5.5 2 12.5 12.5 12.5 12.5 55 55
Speech noise 18.5 19.5 20 19 14.5
Speech noise Equ.FF. 18.5 15.5 21.5 18.5 16
Speech noise Non-linear 6 7 7.5 5.5 2 12.5 12.5 12.5 12.5 55 55
White noise in speech 21 22 22.5 21.5 17 15 15 15 15 57.5 57.5