Interacoustics AC40 - Page 8

AC40 Service Manual Page 8
ANSI B71
Coupler ANSI S3.13
Tone Audiometer
Tone Narrow Band Noise
ANSI S3.6 -2010 ANSI S3.6 - 2010
Frequency RETSPL MaxHL RETSPL MaxHL
125 - - - -
160 - - - -
200
-
-
-
-
250 67.0 45 71.0 35
315 64.0 50 68.0 40
400 61.0 65 65.0 55
500 58.0 65 62.0 55
630 52.5 70 57.5 60
750 48.5 70 53.5 60
800 47.0 70 52.0 60
1000 42.5 70 48.5 60
1250 39.0 70 45.0 60
1500 36.5 70 42.5 60
1600 35.5 70 41.5 60
2000 31.0 75 37.0 65
2500 29.5 80 35.5 65
3000 30.0 80 36.0 65
3150 31.0 80 37.0 65
4000 35.5 80 40.5 65
5000 40.0 60 45.0 50
6000 40.0 50 45.0 45
6300 40.0 50 45.0 40
8000 40.0 50 45.0 40
WhiteNoise 42.5 70
ANSI DD45
Coupler: IEC 60318-3 1998 (6ccm)
Tone Audiometer
Tone Narrow Band Noise
PTB – DTU 2010 ISO 389-4 1994
Frequency RETSPL MaxHL RETSPL MaxHL
125 47.5 90 51.5 75
160¹ 40.5 95 44.5 80
200¹ 33.5 100 37.5 90
250 27.0 110 31.0 95
315¹ 22.5 115 26.5 100
400¹ 17.5 120 21.5 105
500 13.0 120 17.0 110
630¹ 9.0 120 14.0 110
750 6.5 120 11.5 110
800¹ 6.5 120 11.5 110
1000 6.0 120 12.0 110
1250¹ 7.0 120 13.0 110
1500 8.0 120 14.0 110
1600¹ 8.0 120 14.0 110
2000 8.0 120 14.0 110
2500¹ 8.0 120 14.0 110
3000 8.0 120 14.0 110
3150¹ 8.0 120 14.0 110
4000 9.0 120 14.0 110
5000¹ 13.0 120 18.0 110
6000 20.5 115 25.5 105
6300¹ 19.0 115 24.0 105
8000 12.0 110 17.0 100
WhiteNoise 0 120
TEN Noise 25.0 110
¹ This value is interpolated on Interacoustics
IEC B71
Coupler 60318-6 2007
Tone Audiometer
Tone Narrow Band Noise
ISO 389-3 1994 ISO 389-4 1994
Frequency RETSPL MaxHL RETSPL MaxHL
125 - - - -
160 - - - -
200 - - - -
250 67.0 45 71.0 35
315 64.0 50 68.0 40
400 61.0 65 65.0 55
500 58.0 65 62.0 55
630 52.5 70 57.5 60
750 48.5 70 53.5 60
800
47.0
70
52.0
60
1000 42.5 70 48.5 60
1250 39.0 70 45.0 60
1500 36.5 70 42.5 60
1600 35.5 70 41.5 60
2000 31.0 75 37.0 65
2500 29.5 80 35.5 65
3000 30.0 80 36.0 65
3150 31.0 80 37.0 65
4000 35.5 80 40.5 65
5000 40.0 60 45.0 50
6000 40.0 50 45.0 45
6300 40.0 50 45.0 40
8000 40.0 50 45.0 40
WhiteNoise 42.5 70
IEC DD45
Coupler: IEC 60318-3 1998 (6ccm)
Tone Audiometer
Tone Narrow Band Noise
PTB – DTU 2010 ISO 389-4 1994
Frequency RETSPL MaxHL RETSPL MaxHL
125 47.5 90 51.5 75
160¹ 40.5 95 44.5 80
200¹ 33.5 100 37.5 90
250 27.0 110 31.0 95
315¹ 22.5 115 26.5 100
400¹ 17.5 120 21.5 105
500 13.0 120 17.0 110
630¹ 9.0 120 14.0 110
750 6.5 120 11.5 110
800¹ 6.5 120 11.5 110
1000 6.0 120 12.0 110
1250¹ 7.0 120 13.0 110
1500 8.0 120 14.0 110
1600¹ 8.0 120 14.0 110
2000 8.0 120 14.0 110
2500¹ 8.0 120 14.0 110
3000 8.0 120 14.0 110
3150¹ 8.0 120 14.0 110
4000 9.0 120 14.0 110
5000¹ 13.0 120 18.0 110
6000 20.5 115 25.5 105
6300¹ 19.0 115 24.0 105
8000 12.0 110 17.0 100
WhiteNoise 0 120
TEN Noise 25.0 110
¹ This value is interpolated on Interacoustics