Interacoustics Callisto - Page 70

Callisto RETSPL-HL Tabel
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
0°
45°
90°
correction
0° - 45° - 90°
RETSPL RETSPL RETSPL RETSPL
Max SPL
Speech
15
11
9.5
2
90
Speech Noise
15
11
9.5
2
85
Speech WN
17.5
13.5
12
2
87
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
0°
45°
90°
correction
0° - 45° - 90°
RETSPL RETSPL RETSPL RETSPL Max SPL
Speech
0
-4
-5.5
2
90
Speech Noise
0
-4
-5.5
2
85
Speech WN
2.5
-1.5
-3
2
87
Sweden 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
0°
45°
90°
correction
0° - 45° - 90°
RETSPL RETSPL RETSPL RETSPL
Max SPL
Speech
0
-4
-5.5
2
90
Speech Noise
0
-4
-5.5
2
85
Speech WN
2.5
-1.5
-3
2
87
Norway 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
0°
45°
90°
correction
0° - 45° - 90°
RETSPL RETSPL RETSPL RETSPL
Max SPL
Speech
0
-4
-5.5
2
90
Speech Noise
0
-4
-5.5
2
85
Speech WN
2.5
-1.5
-3
2
87