Interacoustics ad226 - Page 29

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/CIR33
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