Interacoustics AA222 Instructions For Use Manual page 176

AA222 Руководство по эксплуатации – RU
ANSI S3.6-2010
ISO 389-7 2005
Binaural
0°
Frequency RETSPL RETSPL
Hz dB
125 22
160 18
200 14.5
250 11.5
315 8.5
400 6
500 4.5
630 3
750 2.5
800 2
1000 2.5
1250 3.5
1500 2.5
1600 1.5
2000 -1.5
2500 -4
3000 -6
3150 -6
4000 -5.5
5000 -1.5
6000 4.5
6300 6
8000 12.5
WhiteNoise 0
0° 45°
RETS RETS
PL PL
Speech 15 11
Speech
15 11
Noise
Speech
17.5 13.5
WN
Binaural to
Monaural
45° 90° correction
RETSPL RETSPL
dB dB dB
21.5 21 2
17 16.5 2
13.5 13 2
10.5 9.5 2
7 6 2
3.5 2.5 2
1.5 0 2
-0.5 -2 2
-1 -2.5 2
-1.5 -3 2
-1.5 -3 2
-0.5 -2.5 2
-1 -2.5 2
-2 -3 2
-4.5 -3.5 2
-7.5 -6 2
-11 -8.5 2
-11 -8 2
-9.5 -5 2
-7.5 -5.5 2
-3 -5 2
-1.5 -4 2
7 4 2
-4 -5.5 2
ANSI S3.6-2010
Binaural
90° 135° 180°
RETS RETS RETS
PL PL PL
9.5 10 13
9.5 10 13
12 12.5 15.5
Free Field
Free Field max HL is found by subtracting the selected RETSPL value
Tone
Max SPL
dB
102
98
104.5
106.5
103.5
106
104.5
103
102.5
107
102.5
103.5
102.5
106.5
103.5
101
104
104
104.5
108.5
104.5
106
92.5
ANSI Free Field
Free Field max HL is found by subtracting the
Binaural
to
Monaural
correction
RETSPL
2
2
2
Free Field max SPL
Free Field Line
NB
Max SPL
dB
97
93
99.5
101.5
98.5
101
99.5
98
97.5
102
97.5
98.5
97.5
101.5
98.5
96
94
94
99.5
98.5
99.5
96
87.5
100
Free Field max SPL
selected RETSPL value
Free Field Line
0° - 45° - 90°
Max SPL
100
100
97.5
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