Interacoustics Diagnostic Audiometer AD629 Instructions D'utilisation page 189

Survey of Reference and max Hearing Level Speech Audiometer.
ANSI Speech.
ANSI
Coupler: ANSI S3.7-1995 (NBS-9A) / IEC 60318-3 1998 (6ccm)
Speech Audiometer
Speech
ANSI S3.6-2010
RETSPL
Linear Type A 19.5
Equ. FF Type A-E 15.5
Not Linear¹ 7.0
ILTASS
ANSI HDA 280
Coupler: ANSI S3.7-1995 (NBS-9A) / IEC 60318-3 1998 (6ccm)
Speech Audiometer
Speech
RETSPL
Linear Type A 20.0
Equ. FF Type A-E 21.5
Not Linear¹ 7.5
ILTASS
ANSI HDA 200
Coupler: IEC60318-2 with type 1 adaptor
Speech Audiometer
Speech
ANSI S3.6-2010
Frequency RETSPL MaxHL RETSPL MaxHL
Linear Type A 19.0
Equ. FF Type A-E 18.5
Not Linear¹ 5.5
ILTASS
ANSI
Coupler: ANSI S3.7-1995 (NBS-9A) / IEC 60318-3 1998 (6ccm)
Speech Audiometer
Speech
ANSI S3.6-2010
RETSPL
Linear Type A 18.5
Equ. FF Type A-E 18.5
Not Linear¹ 6.0
ILTASS
ANSI
ANSI S3.6-2010
Binaural
0° 45°
RETSPL RETSPL RETSPL RETSPL RETSPL RETSPL
Speech 15.0 11.0
Speech Noise 15.0 11.0
ILTASS 15.0 11.0
TDH39
Speech Noise
ANSI S3.6-2010
MaxHL RETSPL MaxHL
110 19.5 100
105 15.5 100
120 7.0 115
19.5 105
Speech Noise
MaxHL RETSPL MaxHL
100 20.0 95
95 21.5 90
120 7.5 120
20.0 100
Speech Noise
ANSI S3.6-2010
90 19.0 85
85 18.5 80
110 5.5 105
19.0 90
DD45
Speech Noise
ANSI S3.6-2010
MaxHL RETSPL MaxHL
110 18.5 100
100 18.5 100
120 6.0 115
18.5 105
Free Field
Monaural
90° 0° 45°
9.5 17.0 13.0
9.5 17.0 13.0
9.5 17.0 13.0
¹ This value come from pure tone 1kHz RETSPL value. (Not linear
describe there is no equalizing of the signal flat electrical response)
ANSI
Coupler: ANSI S3.7-1995 (HA-2 with 5mm rigid Tube)
Speech Audiometer
Speech
ANSI S3.6-2010
RETSPL
Speech 12.5
ILTASS
ANSI
Coupler: IEC 60318-5 2006
Speech Audiometer
Speech
ANSI S3.6-2010
RETSPL MaxHL RETSPL MaxHL
Speech 12.5
ILTASS
ANSI
Coupler: ANSI S3.7-1995 (HA-2)
Speech Audiometer
Speech
ANSI S3.6-2010
RETSPL MaxHL RETSPL MaxHL
Speech 12.5
ILTASS
ANSI
Coupler: ANSI S3.13-1987 (R2002)
Speech Audiometer
Speech
ANSI S3.6-2010
RETSPL MaxHL RETSPL MaxHL
Speech 55.0
ILTASS
Free Field max HL is found by subtracting the selected RETSPL value
Free Field Power
90° 0° - 45° - 90°
Max SPL
11.5 90
11.5 85
11.5 90
Ear 3A
Speech Noise
ANSI S3.6-2010
MaxHL RETSPL MaxHL
110 12.5 100
12.5 100
Ear 5A
Speech Noise
ANSI S3.6-2010
110 12.5 100
12.5 100
CIR 22
Speech Noise
ANSI S3.6-2010
110 12.5 100
12.5 100
B71
Speech Noise
ANSI S3.6-2010
50 55.0 50
55.0 50
Free Field max SPL
Free Field Line Free Field Speaker
0° - 45° - 90° 0° - 45° - 90°
Max SPL Max SPL
100
100
100
80
75
75