Interacoustics
Diagnostic Audiometer AD629 Instructions for Use Part 2 ver Feb 2012
Instructions for Use
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Survey of Reference and max Hearing Level Tone Audiometer. ANSI TDH39 Coupler: ANSI S3.7-1995 (NBS-9A) / IEC 60318-3 1998 (6ccm) Tone Audiometer Tone Narrow Band Noise ANSI S3.6-2010 ANSI S3.6-2010 Frequency RETSPL MaxHL RETSPL MaxHL 125 45.0 90 49.0 75 160¹ 37.5 95 41.5 85 200¹ 31.5 100 35.5 90 250 25.5 110 29.5 95 315¹ 20.0 115 24.0 100 400¹ 15.0 120 19.0 105 500 11.5 120 15.5 110 630¹ 8.5 120 13.5 110 750 8.0 120 13.0 110 800¹ 7.0 120 12.0 110 1000 7.0 120 13.0 110 1250¹ 6.5 120 12.5 110 1500 6.5 120 12.5 110 1600¹ 7.0 120 13.0 110 2000 9.0 120 15.0 110 2500¹ 9.5 120 15.5 110 3000 10.0 120 16.0 110 3150¹ 10.0 120 16.0 110 4000 9.5 120 14.5 110 5000¹ 13.0 120 18.0 110 6000 15.5 120 20.5 110 6300¹ 15.0 120 20.0 110 8000 13.0 110 18.0 100 WhiteNoise 0.0 120 TenNoise 25.0 110 ¹ The RETSPL is copy from ISO389-1 1998
ANSI HDA 280 Coupler ANSI S3.7-1995 (NBS-9A) / IEC 60318-3 1998 (6ccm) Tone Audiometer Tone Narrow Band Noise PTB PTB Frequency RETSPL MaxHL RETSPL MaxHL 125 38.5 105 42.5 75 160¹ 33.5 110 37.5 80 200¹ 29.5 115 33.5 85 250 25.0 120 29.0 90 315¹ 21.0 120 25.0 95 400¹ 17.0 120 21.0 95 500 13.0 120 17.0 100 630¹ 10.5 120 15.5 100 750 9.0 120 14.0 105 800¹ 8.5 120 13.5 105 1000 7.5 120 13.5 105 1250¹ 8.5 120 14.5 105 1500 9.5 120 15.5 105 1600¹ 9.0 120 15.0 105 2000 8.0 120 14.0 105 2500¹ 7.0 120 13.0 105 3000 6.5 120 12.5 105 3150¹ 7.0 120 13.0 105 4000 9.5 120 14.5 105 5000¹ 12.0 120 17.0 105 6000 19.0 115 24.0 95 6300¹ 19.0 115 24.0 95 8000 18.0 105 23.0 90 WhiteNoise 0.0 120 ¹ This value is interpolated on Interacoustics
IEC TDH39 Coupler: IEC 60318-3 1998 (6ccm)
Frequency 125 160 200 250 315 400 500 630 750 800 1000 1250 1500 1600 2000 2500 3000 3150 4000 5000 6000 6300 8000 WhiteNoise TenNoise
Tone Audiometer Tone Narrow Band Noise ISO 389-1 1998 ISO 389-4 1994 RETSPL MaxHL RETSPL MaxHL 45.0 90 49.0 75 37.5 95 41.5 85 31.5 100 35.5 90 25.5 110 29.5 95 20.0 115 24.0 100 15.0 120 19.0 105 11.5 120 15.5 110 8.5 120 13.5 110 7.5 120 12.5 110 7.0 120 12.0 110 7.0 120 13.0 110 6.5 120 12.5 110 6.5 120 12.5 110 7.0 120 13.0 110 9.0 120 15.0 110 9.5 120 15.5 110 10.0 120 16.0 110 10.0 120 16.0 110 9.5 120 14.5 110 13.0 120 18.0 110 15.5 120 20.5 110 15.0 120 20.0 110 13.0 110 18.0 100 0.0 120 25.0 110
IEC HDA 280 Coupler IEC 60318-3 1998 (6ccm) Tone Audiometer Tone Narrow Band Noise PTB ISO 389-4 1994 Frequency RETSPL MaxHL RETSPL MaxHL 125 38.5 105 42.5 75 160¹ 33.5 110 37.5 80 200¹ 29.5 115 33.5 85 250 25.0 120 29.0 90 315¹ 21.0 120 25.0 95 400¹ 17.0 120 21.0 95 500 13.0 120 17.0 100 630¹ 10.5 120 15.5 100 750 9.0 120 14.0 105 800¹ 8.5 120 13.5 105 1000 7.5 120 13.5 105 1250¹ 8.5 120 14.5 105 1500 9.5 120 15.5 105 1600¹ 9.0 120 15.0 105 2000 8.0 120 14.0 105 2500¹ 7.0 120 13.0 105 3000 6.5 120 12.5 105 3150¹ 7.0 120 13.0 105 4000 9.5 120 14.5 105 5000¹ 12.0 120 17.0 105 6000 19.0 115 24.0 95 6300¹ 19.0 115 24.0 95 8000 18.0 105 23.0 90 WhiteNoise 0.0 120 ¹ This value is interpolated on Interacoustics
ANSI HDA 200 Coupler: IEC60318-2 with type 1 adaptor Tone Audiometer Tone Narrow Band Noise ANSI S3.6-2010 ANSI S3.6-2010 Frequency RETSPL MaxHL RETSPL 1/3 MaxHL 125 30.5 100 34.5 75 160¹ 26.0 105 30.0 80 200¹ 22.0 105 26.0 80 250 18.0 110 22.0 85 315¹ 15.5 115 19.5 90 400¹ 13.5 115 17.5 95 500 11.0 115 15.0 95 630¹ 8.0 120 13.0 95 750 6.0 120 11.0 100 800¹ 6.0 120 11.0 100 1000 5.5 120 11.5 100 1250¹ 6.0 110 12.0 95 1500 5.5 115 11.5 100 1600¹ 5.5 115 11.5 100 2000 4.5 115 10.5 100 2500¹ 3.0 115 9.0 100 3000 2.5 115 8.5 100 3150¹ 4.0 115 10.0 100 4000 9.5 115 14.5 100 5000¹ 14.0 105 19.0 95 6000 17.0 105 22.0 90 6300¹ 17.5 105 22.5 90 8000 17.5 105 22.5 90 9000 19.0 100 24.0 85 10000 22.0 100 27.0 85 11200 23.0 95 28.0 80 12500 27.5 90 32.5 75 14000 35.0 80 40.0 70 16000 56.0 60 61.0 50 18000² 72.0 40 77.0 25 20000² 86.0 25 91.0 10 WhiteNoise 0.0 115 ¹ The RETSPL is copy from ISO389-8 2001. ² 18-20 kHz is estimated of Interacoustics.
ANSI EAR 3A Coupler: ANSI S3.7-1995 (HA-2 with 5mm rigid Tube) Tone Audiometer Narrow Band Tone Noise ANSI S3.6-2010 ANSI S3.6-2010 Frequency RETSPL MaxHL RETSPL MaxHL 125 26.0 90 30.0 90 160 22.0 95 26.0 95 200 18.0 100 22.0 100 250 14.0 105 18.0 105 315 12.0 105 16.0 105 400 9.0 110 13.0 105 500 5.5 110 9.5 110 630 4.0 115 9.0 110 750 2.0 115 7.0 110 800 1.5 115 6.5 110 1000 0.0 120 6.0 110 1250 2.0 120 8.0 110 1500 2.0 120 8.0 110 1600 2.0 120 8.0 110 2000 3.0 120 9.0 110 2500 5.0 120 11.0 110 3000 3.5 120 9.5 110 3150 4.0 120 10.0 110 4000 5.5 115 10.5 110 5000 5.0 105 10.0 105 6000 2.0 100 7.0 100 6300 2.0 100 7.0 100 8000 0.0 95 5.0 95 WhiteNoise 0.0 110
IEC HDA 200 Coupler: IEC60318-1 with type 1 adaptor Tone Audiometer Tone Narrow Band Noise ISO 389-8 2004 ISO 389-4 1994 Frequency RETSPL MaxHL RETSPL 1/3 MaxHL 125 30.5 100 34.5 75 160 26.0 105 30.0 80 200 22.0 105 26.0 80 250 18.0 110 22.0 85 315 15.5 115 19.5 90 400 13.5 115 17.5 95 500 11.0 115 15.0 95 630 8.0 120 13.0 95 750 6.0 120 11.0 100 800 6.0 120 11.0 100 1000 5.5 120 11.5 100 1250 6.0 110 12.0 95 1500 5.5 115 11.5 100 1600 5.5 115 11.5 100 2000 4.5 115 10.5 100 2500 3.0 115 9.0 100 3000 2.5 115 8.5 100 3150 4.0 115 10.0 100 4000 9.5 115 14.5 100 5000 14.0 105 19.0 95 6000 17.0 105 22.0 95 6300 17.5 105 22.5 95 8000 17.5 105 22.5 90 ISO 389-5 2006 ISO 389-5 2006 + 5 dB 8000 17.5 105 22.5 90 9000 19.0 100 24.0 85 10000 22.0 100 27.0 85 11200 23.0 95 28.0 80 12500 27.5 90 32.5 75 14000 35.0 80 40.0 70 16000 56.0 60 61.0 50 18000² 72.0 40 77.0 25 20000² 86.0 25 91.0 10 WhiteNoise 0.0 115 ² 18-20 kHz is estimated of Interacoustics.
Frequency
WhiteNoise
IEC EAR 3A Coupler: IEC 60318-5 2006 2ccm Tone Audiometer Tone Narrow Band Noise ISO 389-2 1994 ISO 389-4 1994 RETSP L MaxHL RETSPL MaxHL 125 26.0 90 30.0 90 160 22.0 95 26.0 95 200 18.0 100 22.0 100 250 14.0 105 18.0 105 315 12.0 105 16.0 105 400 9.0 110 13.0 105 500 5.5 110 9.5 110 630 4.0 115 9.0 110 750 2.0 115 7.0 110 800 1.5 115 6.5 110 1000 0.0 120 6.0 110 1250 2.0 120 8.0 110 1500 2.0 120 8.0 110 1600 2.0 120 8.0 110 2000 3.0 120 9.0 110 2500 5.0 120 11.0 110 3000 3.5 120 9.5 110 3150 4.0 120 10.0 110 4000 5.5 115 10.5 110 5000 5.0 105 10.0 105 6000 2.0 100 7.0 100 6300 2.0 100 7.0 100 8000 0.0 95 5.0 95 0.0 110
ANSI Ear 5A Coupler ANSI S3.7-1995 (HA-2 with 5mm rigid Tube) Tone Audiometer Tone Narrow Band Noise ANSI S3.6-2010 ANSI S3.6-2010 Frequency RETSPL MaxHL RETSPL MaxHL 125 26.0 95 30.0 85 160 22.0 95 26.0 90 200 18.0 100 22.0 95 250 14.0 100 18.0 100 315 12.0 105 16.0 100 400 9.0 105 13.0 105 500 5.5 110 9.5 110 630 4.0 115 9.0 110 750 2.0 120 7.0 110 800 1.5 120 6.5 110 1000 0.0 120 6.0 110 1250 2.0 120 8.0 110 1500 2.0 120 8.0 110 1600 2.0 120 8.0 110 2000 3.0 120 9.0 110 2500 5.0 120 11.0 110 3000 3.5 120 9.5 110 3150 4.0 120 10.0 110 4000 5.5 120 10.5 110 5000 5.0 110 10.0 110 6000 2.0 105 7.0 105 6300 2.0 105 7.0 105 8000 0.0 100 5.0 100 WhiteNoise 0.0 110
IEC Ear 5A Coupler IEC 60318-5 2006 2ccm Tone Audiometer Tone Narrow Band Noise ISO 389-2 1994 ISO 389-4 1994 Frequency RETSPL MaxHL RETSPL MaxHL 125 26.0 95 30.0 85 160 22.0 95 26.0 90 200 18.0 100 22.0 95 250 14.0 100 18.0 100 315 12.0 105 16.0 100 400 9.0 105 13.0 105 500 5.5 110 9.5 110 630 4.0 115 9.0 110 750 2.0 120 7.0 110 800 1.5 120 6.5 110 1000 0.0 120 6.0 110 1250 2.0 120 8.0 110 1500 2.0 120 8.0 110 1600 2.0 120 8.0 110 2000 3.0 120 9.0 110 2500 5.0 120 11.0 110 3000 3.5 120 9.5 110 3150 4.0 120 10.0 110 4000 5.5 120 10.5 110 5000 5.0 110 10.0 110 6000 2.0 105 7.0 105 6300 2.0 105 7.0 105 8000 0.0 100 5.0 100 WhiteNoise 0.0 110
ANSI CIR 22 Coupler ANSI S3.7-1995 (HA-2) Tone Audiometer Tone Narrow Band Noise ANSI S3.6-2010 ANSI S3.6-2010 Frequency RETSPL MaxHL RETSPL MaxHL 125 26.0 90 30.0 90 160 22.0 95 26.0 95 200 18.0 100 22.0 100 250 14.0 105 18.0 105 315 12.0 105 16.0 105 400 9.0 110 13.0 105 500 5.5 110 9.5 110 630 4.0 115 9.0 110 750 2.0 115 7.0 110 800 1.5 115 6.5 110 1000 0.0 120 6.0 110 1250 2.0 120 8.0 110 1500 2.0 120 8.0 110 1600 2.0 120 8.0 110 2000 3.0 120 9.0 110 2500 5.0 120 11.0 110 3000 3.5 120 9.5 110 3150 4.0 120 10.0 110 4000 5.5 115 10.5 105 5000 5.0 105 10.0 95 6000 2.0 100 7.0 95 6300 2.0 100 7.0 95 8000 0.0 90 5.0 90 WhiteNoise 0.0 110
IEC CIR 22 Coupler IEC 60318-5 2006 2ccm Tone Audiometer Tone Narrow Band Noise ISO 389-2 1994 ISO 389-4 1994 Frequency RETSPL MaxHL RETSPL MaxHL 125 26.0 90 30.0 90 160 22.0 95 26.0 95 200 18.0 100 22.0 100 250 14.0 105 18.0 105 315 12.0 105 16.0 105 400 9.0 110 13.0 105 500 5.5 110 9.5 110 630 4.0 115 9.0 110 750 2.0 115 7.0 110 800 1.5 115 6.5 110 1000 0.0 120 6.0 110 1250 2.0 120 8.0 110 1500 2.0 120 8.0 110 1600 2.0 120 8.0 110 2000 3.0 120 9.0 110 2500 5.0 120 11.0 110 3000 3.5 120 9.5 110 3150 4.0 120 10.0 110 4000 5.5 115 10.5 105 5000 5.0 105 10.0 95 6000 2.0 100 7.0 95 6300 2.0 100 7.0 95 8000 0.0 90 5.0 90 WhiteNoise 0.0 110
ANSI B71
Frequency 125 160 200 250 315 400 500 630 750 800 1000 1250 1500 1600 2000 2500 3000 3150 4000 5000 6000 6300 8000 WhiteNoise
Coupler ANSI S3.13 Tone Audiometer Tone Narrow Band Noise ANSI S3.6 -2010 ANSI S3.6 - 2010 RETSPL MaxHL RETSPL MaxHL 67.0 45 71.0 35 64.0 50 68.0 40 61.0 65 65.0 55 58.0 65 62.0 55 52.5 70 57.5 60 48.5 70 53.5 60 47.0 70 52.0 60 42.5 70 48.5 60 39.0 70 45.0 60 36.5 70 42.5 60 35.5 70 41.5 60 31.0 75 37.0 65 29.5 80 35.5 70 30.0 80 36.0 70 31.0 80 37.0 70 35.5 80 40.5 70 40.0 60 45.0 50 40.0 50 45.0 45 40.0 50 45.0 40 40.0 50 45.0 40 42.5 70
Frequency 125 160 200 250 315 400 500 630 750 800 1000 1250 1500 1600 2000 2500 3000 3150 4000 5000 6000 6300 8000 WhiteNoise
IEC B71 Coupler 60318-6 2007 Tone Audiometer Tone Narrow Band Noise ISO 389-3 1994 ISO 389-4 1994 RETSPL MaxHL RETSPL MaxHL 67.0 45 71.0 35 64.0 50 68.0 40 61.0 65 65.0 55 58.0 65 62.0 55 52.5 70 57.5 60 48.5 70 53.5 60 47.0 70 52.0 60 42.5 70 48.5 60 39.0 70 45.0 60 36.5 70 42.5 60 35.5 70 41.5 60 31.0 75 37.0 65 29.5 80 35.5 70 30.0 80 36.0 70 31.0 80 37.0 70 35.5 80 40.5 70 40.0 60 45.0 50 40.0 50 45.0 45 40.0 50 45.0 40 40.0 50 45.0 40 42.5 70
ANSI DD45 Coupler: IEC 60318-3 1998 (6ccm)
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 85 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 5000² 10.0 120 15.0 110 6000 20.5 115 25.5 105 6300¹ 19.0 115 24.0 105 8000 12.0 110 17.0 100 WhiteNoise 0 120 ¹ This value is interpolated on Interacoustics ² Only PTB value
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 85 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 5000² 10.0 120 15.0 110 6000 20.5 115 25.5 105 6300¹ 19.0 115 24.0 105 8000 12.0 110 17.0 100 WhiteNoise 0 120 ¹ This value is interpolated on Interacoustics ² Only PTB value
Frequency 8000 9000 10000 11200 12500 14000 16000 18000 20000 White Noise
ANSI KOSS R80 Coupler: IEC 60318-1 1998
IEC KOSS R80 Coupler: IEC 60318-1 1998
HF Tone Audiometer Tone Narrow Band Noise IA - value ISO 389-4 1994 RETSPL MaxHL RETSPL MaxHL 18.5 100 23.5 90 20.5 90 25.5 85 24.5 95 29.5 80 22.0 95 27.0 80 27.0 80 32.0 75 37.0 75 42.0 60 52.5 60 57.5 45 70.0 40 75.0 20 84.0 15 89.0 10 0 110
HF Tone Audiometer Tone Narrow Band Noise IA - value ISO 389-4 1994 RETSPL MaxHL RETSPL MaxHL 18.5 100 23.5 90 20.5 90 25.5 85 24.5 95 29.5 80 22.0 95 27.0 80 27.0 80 32.0 75 37.0 75 42.0 60 52.5 60 57.5 45 70.0 40 75.0 20 84.0 15 89.0 10 0 110
Frequency 8000 9000 10000 11200 12500 14000 16000 18000 20000 White Noise
ANSI ANSI Free Field
Frequency 125 160 200 250 315 400 500 630 750 800 1000 1250 1500 1600 2000 2500 3000 3150 4000 5000 6000 6300 8000 WhiteNoise
0° RETSPL 22.0 18.0 14.5 11.5 8.5 6.0 4.5 3.0 2.5 2.0 2.5 3.5 2.5 1.5 -1.5 -4.0 -6.0 -6.0 -5.5 -1.5 4.5 6.0 12.5 0.0
ANSI S3.6-2010 Binaural Monaural 45° 90° 0° 45° 90° RETSPL RETSPL RETSPL RETSPL RETSPL 21.5 21.0 24.0 23.5 23.0 17.0 16.5 20.0 19.0 18.5 13.5 13.0 16.5 15.5 15.0 10.5 9.5 13.5 12.5 11.5 7.0 6.0 10.5 9.0 8.0 3.5 2.5 8.0 5.5 4.5 1.5 0.0 6.5 3.5 2.0 -0.5 -2.0 5.0 1.5 0.0 -1.0 -2.5 4.5 1.0 -0.5 -1.5 -3.0 4.0 0.5 -1.0 -1.5 -3.0 4.5 0.5 -1.0 -0.5 -2.5 5.5 1.5 -0.5 -1.0 -2.5 4.5 1.0 -0.5 -2.0 -3.0 3.5 0.0 -1.0 -4.5 -3.5 0.5 -2.5 -1.5 -7.5 -6.0 -2.0 -5.5 -4.0 -11.0 -8.5 -4.0 -9.0 -6.5 -11.0 -8.0 -4.0 -9.0 -6.0 -9.5 -5.0 -3.5 -7.5 -3.0 -7.5 -5.5 0.5 -5.5 -3.5 -3.0 -5.0 6.5 -1.0 -3.0 -1.5 -4.0 8.0 0.5 -2.0 7.0 4.0 14.5 9.0 6.0 0.0 0.0 0.0 0.0 0.0
Free Field max SPL Free Field max HL is found by subtracting the selected RETSPL value Free Field Power Free Field Line Free Field Speaker Tone NB Tone NB Tone NB Max SPL Max SPL Max SPL Max SPL Max SPL Max SPL 95 85 100 95 80 70 95 85 100 95 80 70 95 85 105 100 85 75 95 85 105 100 85 75 95 85 105 100 85 75 95 85 105 100 90 80 95 85 105 100 90 80 95 85 105 100 90 80 95 85 105 100 90 80 95 85 105 100 90 80 95 85 105 100 90 80 95 85 105 100 90 80 95 85 105 100 90 80 95 85 105 100 90 80 95 85 105 100 90 80 95 85 100 95 90 80 95 85 105 95 90 80 95 85 105 95 90 80 95 85 105 100 90 80 95 85 110 100 90 80 95 85 105 100 90 80 95 85 105 95 90 80 90 75 95 90 90 80 90 100 85
IEC IEC
Free Field
ISO 389-7 2005 Free Field Power Free Field Power Tone Tone Tone Tone Tone Tone Frequency RETSPL RETSPL RETSPL RETSPL RETSPL RETSPL 125 22.0 21.5 21.0 24.0 23.5 23.0 160 18.0 17.0 16.5 20.0 19.0 18.5 200 14.5 13.5 13.0 16.5 15.5 15.0 250 11.5 10.5 9.5 13.5 12.5 11.5 315 8.5 7.0 6.0 10.5 9.0 8.0 400 6.0 3.5 2.5 8.0 5.5 4.5 500 4.5 1.5 0.0 6.5 3.5 2.0 630 3.0 -0.5 -2.0 5.0 1.5 0.0 750 2.5 -1.0 -2.5 4.5 1.0 -0.5 800 2.0 -1.5 -3.0 4.0 0.5 -1.0 1000 2.5 -1.5 -3.0 4.5 0.5 -1.0 1250 3.5 -0.5 -2.5 5.5 1.5 -0.5 1500 2.5 -1.0 -2.5 4.5 1.0 -0.5 1600 1.5 -2.0 -3.0 3.5 0.0 -1.0 2000 -1.5 -4.5 -3.5 0.5 -2.5 -1.5 2500 -4.0 -7.5 -6.0 -2.0 -5.5 -4.0 3000 -6.0 -11.0 -8.5 -4.0 -9.0 -6.5 3150 -6.0 -11.0 -8.0 -4.0 -9.0 -6.0 4000 -5.5 -9.5 -5.0 -3.5 -7.5 -3.0 5000 -1.5 -7.5 -5.5 0.5 -5.5 -3.5 6000 4.5 -3.0 -5.0 6.5 -1.0 -3.0 6300 6.0 -1.5 -4.0 8.0 0.5 -2.0 8000 12.5 7.0 4.0 14.5 9.0 6.0 WhiteNoise 0.0 0.0 0.0 0.0 0.0 0.0 ¹The Binaural to Monaural correction on +2dB come from ANSI S3.6 -2004 The difference between 0° - 45° - 90° come from ISO 8253-2 1998.
Free Field max SPL Free Field max HL is found by subtracting the selected RETSPL value Free Field Power Free Field Power Free Field Power Tone NB Tone NB Tone NB Max SPL Max SPL Max SPL Max SPL Max SPL Max SPL 95 85 100 95 80 70 95 85 100 95 80 70 95 85 105 100 85 75 95 85 105 100 85 75 95 85 105 100 85 75 95 85 105 100 90 80 95 85 105 100 90 80 95 85 105 100 90 80 95 85 105 100 90 80 95 85 105 100 90 80 95 85 105 100 90 80 95 85 105 100 90 80 95 85 105 100 90 80 95 85 105 100 90 80 95 85 105 100 90 80 95 85 100 95 90 80 95 85 105 95 90 80 95 85 105 95 90 80 95 85 105 100 90 80 95 85 110 100 90 80 95 85 105 100 90 80 95 85 105 95 90 80 90 75 95 90 90 80 90 100 85
Survey of Reference and max Hearing Level Speech Audiometer. ANSI Speech. ANSI TDH39 Coupler: ANSI S3.7-1995 (NBS-9A) / IEC 60318-3 1998 (6ccm) Speech Audiometer Speech Speech Noise ANSI S3.6-2010 ANSI S3.6-2010 RETSPL MaxHL RETSPL MaxHL Linear Type A 19.5 110 19.5 100 Equ. FF Type A-E 15.5 105 15.5 100 Not Linear¹ 7.0 120 7.0 115 ILTASS 19.5 105
¹ This value come from pure tone 1kHz RETSPL value. (Not linear describe there is no equalizing of the signal flat electrical response)
ANSI Ear 3A Coupler: ANSI S3.7-1995 (HA-2 with 5mm rigid Tube) Speech Audiometer Speech Speech Noise ANSI S3.6-2010 ANSI S3.6-2010 RETSPL MaxHL RETSPL MaxHL Speech 12.5 110 12.5 100 ILTASS 12.5 100
ANSI HDA 280 Coupler: ANSI S3.7-1995 (NBS-9A) / IEC 60318-3 1998 (6ccm) Speech Audiometer Speech Speech Noise
Linear Type A Equ. FF Type A-E Not Linear¹ ILTASS
RETSPL 20.0 21.5 7.5
MaxHL 100 95 120
RETSPL 20.0 21.5 7.5 20.0
MaxHL 95 90 120 100
ANSI HDA 200 Coupler: IEC60318-2 with type 1 adaptor Speech Audiometer Speech Speech Noise ANSI S3.6-2010 ANSI S3.6-2010 Frequency RETSPL MaxHL RETSPL MaxHL Linear Type A 19.0 90 19.0 85 Equ. FF Type A-E 18.5 85 18.5 80 Not Linear¹ 5.5 110 5.5 105 ILTASS 19.0 90 ANSI DD45 Coupler: ANSI S3.7-1995 (NBS-9A) / IEC 60318-3 1998 (6ccm) Speech Audiometer Speech Speech Noise ANSI S3.6-2010 ANSI S3.6-2010 RETSPL MaxHL RETSPL MaxHL Linear Type A 18.5 110 18.5 100 Equ. FF Type A-E 18.5 100 18.5 100 Not Linear¹ 6.0 120 6.0 115 ILTASS 18.5 105
ANSI
Speech Speech Noise ILTASS
Speech ILTASS
ANSI Ear 5A Coupler: IEC 60318-5 2006 Speech Audiometer Speech Speech Noise ANSI S3.6-2010 ANSI S3.6-2010 RETSPL MaxHL RETSPL MaxHL 12.5 110 12.5 100 12.5 100
ANSI CIR 22 Coupler: ANSI S3.7-1995 (HA-2) Speech Audiometer Speech Speech Noise ANSI S3.6-2010 ANSI S3.6-2010 RETSPL MaxHL RETSPL MaxHL Speech 12.5 110 12.5 100 ILTASS 12.5 100
ANSI B71 Coupler: ANSI S3.13-1987 (R2002) Speech Audiometer Speech Speech Noise ANSI S3.6-2010 ANSI S3.6-2010 RETSPL MaxHL RETSPL MaxHL Speech 55.0 50 55.0 50 ILTASS 55.0 50
Free Field
ANSI S3.6-2010 Binaural Monaural 0° 45° 90° 0° 45° 90° RETSPL RETSPL RETSPL RETSPL RETSPL RETSPL 15.0 11.0 9.5 17.0 13.0 11.5 15.0 11.0 9.5 17.0 13.0 11.5 15.0 11.0 9.5 17.0 13.0 11.5
Free Field max SPL Free Field max HL is found by subtracting the selected RETSPL value Free Field Power Free Field Line Free Field Speaker 0° - 45° - 90° 0° - 45° - 90° 0° - 45° - 90° Max SPL Max SPL Max SPL 90 100 80 85 100 75 90 100 75
IEC Speech Calibration IEC TDH39 Coupler IEC 60318-3 1998 (6ccm) Speech Audiometer Speech Speech Noise IEC60645-2 1997 IEC60645-2 1997 RETSPL MaxHL RETSPL MaxHL Linear Type A 20.0 110 20.0 100 Equ. FF Type A-E 0.5 120 0.5 115 Not Linear¹ 7.0 120 7.0 115 ILTASS 20.0 105
IEC HDA 280 Coupler IEC 60318-3 1998 (6ccm) Speech Audiometer Speech Speech Noise IEC60645-2 1997 IEC60645-2 1997 RETSPL MaxHL RETSPL MaxHL Linear Type A 20.0 100 20.0 95 Equ. FF Type A-E 6.5 110 6.5 105 Not Linear¹ 7.5 120 7.5 120 ILTASS 20.0 100
IEC HDA 200 Coupler IEC60318-1 with type 1 adaptor Speech Audiometer Speech Speech Noise IEC60645-2 1997 IEC60645-2 1997 Frequency RETSPL MaxHL RETSPL MaxHL Linear Type A 20.0 90 20.0 85 Equ. FF Type A-E 3.5 100 3.5 95 Not Linear¹ 5.5 110 5.5 105 ILTASS 20.0 90 IEC DD45 Coupler IEC 60318-3 1998 (6ccm) Speech Audiometer Speech Speech Noise IEC60645-2 1997 IEC60645-2 1997 RETSPL MaxHL RETSPL MaxHL Linear Type A 20.0 110 20.0 100 Equ. FF Type A-E 3.5 115 3.5 115 Not Linear¹ 6.0 120 6.0 115 ILTASS 20.0 105
¹ This value come from pure tone 1kHz RETSPL value. (Not linear describe there is no equalizing of the signal flat electrical response)
Speech ILTASS
IEC Ear 3A Coupler IEC 60318-5 2006 Speech Audiometer Speech Speech Noise IEC60645-2 1997 IEC60645-2 1997 RETSPL MaxHL RETSPL MaxHL 20.0 100 20.0 90 20.0 90
Speech ILTASS
IEC Ear 5A Coupler IEC 60318-5 2006 Speech Audiometer Speech Speech Noise IEC60645-2 1997 IEC60645-2 1997 RETSPL MaxHL RETSPL MaxHL 20.0 100 20.0 90 20.0 90
Speech ILTASS
IEC CIR 22 Coupler IEC 60318-5 2006 Speech Audiometer Speech Speech Noise IEC60645-2 1997 IEC60645-2 1997 RETSPL MaxHL RETSPL MaxHL 20.0 90 20.0 90 20.0 90
Speech ILTASS
IEC B71 Coupler 60318-6 2007 Speech Audiometer Speech Speech Noise IEC60645-2 1997 IEC60645-2 1997 RETSPL MaxHL RETSPL MaxHL 55.0 50 55.0 50 55.0 50
IEC Free Field
Speech Speech Noise ILTASS
0° RETSPL 0.0 0.0 0.0
ISO 389-7 2005 Binaural Monaural 45° 90° 0° 45° 90° RETSPL RETSPL RETSPL RETSPL RETSPL 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Free Field max SPL Free Field max HL is found by subtracting the selected RETSPL value Free Field Power Free Field Line Free Field Speaker 0° - 45° - 90° 0° - 45° - 90° 0° - 45° - 90° Max SPL Max SPL Max SPL 90 100 80 85 100 75 90 100 75
Sweden Speech Calibration SWEDEN TDH39 Coupler IEC 60318-3 1998 (6ccm) Speech Audiometer Speech Speech Noise STAF 1996 STAF 1996 RETSPL MaxHL RETSPL MaxHL Linear Type A 22.0 105 27.0 90 Equ. FF Type A-E 0.5 120 0.5 115 Not Linear 22.0 105 27.0 90 ILTASS 27.0 90 SWEDEN HDA 280 Coupler IEC 60318-3 1998 (6ccm) Speech Audiometer Speech Speech Noise IEC60645-2 1997 IEC60645-2 1997 RETSPL MaxHL RETSPL MaxHL Linear Type A 20.0 100 20.0 95 Equ. FF Type A-E 6.5 110 6.5 105 Not Linear 7.5 120 7.5 120 ILTASS 20.0 100 SWEDEN HDA 200 Coupler IEC60318-1 with type 1 adaptor Speech Audiometer Speech Speech Noise IEC60645-2 1997 IEC60645-2 1997 Frequency RETSPL MaxHL RETSPL MaxHL Linear Type A 20.0 90 20.0 85 Equ. FF Type A-E 3.5 100 3.5 95 Not Linear 5.5 110 5.5 105 ILTASS 20.0 90 SWEDEN DD45 Coupler IEC 60318-3 1998 (6ccm) Speech Audiometer Speech Speech Noise STAF 1996 STAF 1996 RETSPL MaxHL RETSPL MaxHL Linear Type A 22.0 105 27.0 90 Equ. FF Type A-E 3.5 115 3.5 115 Not Linear 22.0 105 27.0 90 ILTASS 27.0 90
Speech ILTASS
SWEDEN EAR 3A Coupler IEC 60318-5 2006 Speech Audiometer Speech Speech Noise STAF 1996 STAF 1996 RETSPL MaxHL RETSPL MaxHL 21.0 100 26.0 85 26.0 85
Speech ILTASS
SWEDEN EAR 5A Coupler IEC 60318-5 2006 Speech Audiometer Speech Speech Noise STAF 1996 STAF 1996 RETSPL MaxHL RETSPL MaxHL 21.0 100 26.0 85 26.0 85
Speech ILTASS
SWEDEN CIR 22 Coupler IEC 60318-5 2006 Speech Audiometer Speech Speech Noise STAF 1996 STAF 1996 RETSPL MaxHL RETSPL MaxHL 21.0 90 26.0 85 26.0 85
Speech ILTASS
SWEDEN B71 Coupler 60318-6 2007 Speech Audiometer Speech Speech Noise IEC60645-2 1997 IEC60645-2 1997 RETSPL MaxHL RETSPL MaxHL 55.0 50 55.0 50 55.0 50
Sweden Free Field
Speech Speech Noise ILTASS
0° RETSPL 0.0 0.0 0.0
ISO 389-7 2005 Binaural Monaural 45° 90° 0° 45° 90° RETSPL RETSPL RETSPL RETSPL RETSPL 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Free Field max SPL Free Field max HL is found by subtracting the selected RETSPL value Free Field Power Free Field Line Free Field Speaker 0° - 45° - 90° 0° - 45° - 90° 0° - 45° - 90° Max SPL Max SPL Max SPL 90 100 80 85 100 75 90 100 75
Norway Speech Calibration Norway TDH39 Coupler IEC 60318-3 1998 (6ccm) Speech Audiometer Speech Speech Noise Norway Norway RETSPL MaxHL RETSPL MaxHL Linear Type A 40.0 90 40.0 80 Equ. FF Type A-E 0.5 120 0.5 115 Not Linear 7.0 120 7.0 115 ILTASS 40.0 85 Norway HDA 280 Coupler IEC 60318-3 1998 (6ccm) Speech Audiometer Speech Speech Noise Norway Norway RETSPL MaxHL RETSPL MaxHL Linear Type A 40.0 80 40.0 75 Equ. FF Type A-E 6.5 110 6.5 105 Not Linear 7.5 120 7.5 120 ILTASS 40.0 80 Norway HDA 200 Coupler IEC60318-1 with type 1 adaptor Speech Audiometer Speech Speech Noise Norway Norway Frequency RETSPL MaxHL RETSPL MaxHL Linear Type A 40.0 70 40.0 65 Equ. FF Type A-E 3.5 100 3.5 95 Not Linear 5.5 110 5.5 105 ILTASS 40.0 70 Norway DD45 Coupler IEC 60318-3 1998 (6ccm) Speech Audiometer Speech Speech Noise Norway Norway RETSPL MaxHL RETSPL MaxHL Linear Type A 40.0 90 40.0 80 Equ. FF Type A-E 3.5 115 3.5 115 Not Linear 6.0 120 6.0 115 ILTASS 40.0 85
Speech ILTASS
Norway EAR 3A Coupler IEC 60318-5 2006 Speech Audiometer Speech Speech Noise Norway Norway RETSPL MaxHL RETSPL MaxHL 40.0 80 40.0 70 40.0 70
Speech ILTASS
Norway EAR 5A Coupler IEC 60318-5 2006 Speech Audiometer Speech Speech Noise Norway Norway RETSPL MaxHL RETSPL MaxHL 40.0 80 40.0 70 40.0 70
Speech ILTASS
Norway CIR 22 Coupler IEC 60318-5 2006 Speech Audiometer Speech Speech Noise Norway Norway RETSPL MaxHL RETSPL MaxHL 40.0 70 40.0 70 40.0 70
Speech ILTASS
Norway B71 Coupler 60318-6 2007 Speech Audiometer Speech Speech Noise Norway Norway RETSPL MaxHL RETSPL MaxHL 75.0 30 75.0 30 75.0 30
Norway Free Field
Speech Speech Noise ILTASS
0° RETSPL 0.0 0.0 0.0
ISO 389-7 2005 Binaural Monaural 45° 90° 0° 45° 90° RETSPL RETSPL RETSPL RETSPL RETSPL 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Free Field max SPL Free Field max HL is found by subtracting the selected RETSPL value Free Field Power Free Field Line Free Field Speaker 0° - 45° - 90° 0° - 45° - 90° 0° - 45° - 90° Max SPL Max SPL Max SPL 90 100 80 85 100 75 90 100 75
Equivalent Free Field Equivalent Free Field
Frequency 125 160 200 250 315 400 500 630 750 800 1000 1250 1500 1600 2000 2500 3000 3150 4000 5000 6000 6300 8000
Speech Audiometer HDA200 HDA280
TDH39 IEC60645-2 1997 ANSI S3.6-2010 IEC60318-3 1998 GF-GC -17,5 -14,5 -12,0 -9,5 -6,5 -3,5 -5,0 0,0
ISO389-8 2004 IEC60318-1 GF-GC -5,0 -4,5 -4,5 -4,5 -5,0 -5,5 -2,5 -2,5
-0,5 -0,5 -1,0
-3,0 -3,5 -2,0
-4,0 -6,0 -7,0
-5,5 -5,0 -6,0
-10,5 -10,5 -11,0
-7,0 -13,0 -14,5
-10,5 +1,5
-11,0 -8,5
PTB IEC60318-3 1998 GF-GC -15,0 -14,0 -12,5 -11,5 -10,0 -9,0 -8,0 -8,5 -5,0 -4,5 -6,5 -11,5 -12,5 -12,5 -9,5 -7 -10,5 -10,0 -14,5 -12,5 -14,5 -15,5 -9,0
DD45 PTB – DTU 2010 GF-GC -21.5 -17.5 -14.5 -12.0 -9.5 -7.0 -7.0 -6.5 -4.0 -3.5 -3.5 -7.0 -7.0 -9.5 -12.0 -8.0 -8.5 -9.0 -1.5
General Properties for Earphones Frequency
[Hz] 125 160 200 250 315 400 500 630 750 800 1000 1250 1500 1600 2000 2500 3000 3150 4000 5000 6000 6300 8000
Sound attenuation values for earphones Attenuation TDH39/DD45 with MX41/ EAR-Tone 3A HDA200 AR or PN 51 cushion EAR-Tone 5A [dB] [dB] [dB] 3 4 5 5 5 6 7 9 11 15 18 21 26 28 31 32 29 26 24
33,5
14,5
34,5
16
34,5
22,5
35,0
28,5
33,0
32
39,5
45,5
43,5
44