Interacoustics Affinity2.0 - Page 71

Affinity 2 RETSL-HL tabel
Free Field
ANSI S3.6-2010
Free Field max SPL
ISO 389-7 2005
Free Field max HL is found by subtracting the selected RETSPL value
Binaural
Binaural to
Monaural
Free Field Power Free Field Line Free Field Internal
0°
45°
90°
correction
Tone
NB
Tone
NB
Tone
NB
Frequency
RETSPL
RETSPL
RETSPL
RETSPL
Max SPL
Max SPL
Max SPL
Max SPL
Max SPL
Max SPL
Hz
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
125
22
21.5
21
2
97
82
102
97
82
72
160
18
17
16.5
2
93
83
98
93
78
68
200
14.5
13.5
13
2
94.5
84.5
104.5
99.5
84.5
74.5
250
11.5
10.5
9.5
2
96.5
86.5
106.5
101.5
86.5
76.5
315
8.5
7
6
2
93.5
83.5
103.5
98.5
83.5
73.5
400
6
3.5
2.5
2
96
86
106
101
91
81
500
4.5
1.5
0
2
94.5
84.5
104.5
99.5
89.5
79.5
630
3
-0.5
-2
2
93
83
103
98
88
78
750
2.5
-1
-2.5
2
92.5
82.5
102.5
97.5
87.5
77.5
800
2
-1.5
-3
2
92
87
107
102
87
77
1000
2.5
-1.5
-3
2
92.5
82.5
102.5
97.5
87.5
77.5
1250
3.5
-0.5
-2.5
2
93.5
83.5
103.5
98.5
88.5
78.5
1500
2.5
-1
-2.5
2
92.5
82.5
102.5
97.5
87.5
77.5
1600
1.5
-2
-3
2
96.5
86.5
106.5
101.5
91.5
81.5
2000
-1.5
-4.5
-3.5
2
93.5
83.5
103.5
98.5
88.5
78.5
2500
-4
-7.5
-6
2
91
81
101
96
86
76
3000
-6
-11
-8.5
2
94
84
104
94
89
79
3150
-6
-11
-8
2
94
84
104
94
89
79
4000
-5.5
-9.5
-5
2
94.5
84.5
104.5
99.5
89.5
79.5
5000
-1.5
-7.5
-5.5
2
93.5
83.5
108.5
98.5
88.5
78.5
6000
4.5
-3
-5
2
94.5
84.5
104.5
99.5
89.5
79.5
6300
6
-1.5
-4
2
96
86
106
96
91
81
8000
12.5
7
4
2
87.5
72.5
92.5
87.5
87.5
77.5
WhiteNoise
0
-4
-5.5
2
90
100
85
ANSI Free Field
ANSI S3.6-2010
Free Field max SPL
Free Field max HL is found by subtracting the selected RETSPL value
Binaural
Binaural to
Monaural
Free Field Power Free Field Line Free Field Intern
0°
45°
90°
correction
0° - 45° - 90°
0° - 45° - 90°
0° - 45° - 90°
RETSPL RETSPL RETSPL RETSPL
Max SPL Max SPL Max SPL
Speech
15
11
9.5
2
90
100
80
Speech Noise
15
11
9.5
2
85
100
75
Speech WN
17.5
13.5
12
2
87.5
97.5
82.5
IEC Free Field
ISO 389-7 2005
Free Field max SPL
Free Field max HL is found by subtracting the selected RETSPL value
Binaural
Binaural to
Monaural
Free Field Power Free Field Line Free Field Intern
0°
45°
90°
correction
0° - 45° - 90°
0° - 45° - 90°
0° - 45° - 90°
RETSPL RETSPL RETSPL RETSPL
Max SPL Max SPL Max SPL
Speech
0
-4
-5.5
2
90
100
80
Speech Noise
0
-4
-5.5
2
85
100
75
Speech WN
2.5
-1.5
-3
2
87.5
97.5
82.5