OSCILLA USB100 Series User Manual

ID: 993 / ver. 206
19
9.1 HL mode
Target for TDH39 earphone:
Target for B-71bone conductor:
To make it easier to perform the HL mode
calibration, you are able to change the
attenuator present values individually for
each frequency and transducer.
This can be done in the settings window:
Hz
RETSPL
ISO 389-1
[dB]
Microphone
Correction
[dB]
Attenuator
[dB]
Target
[dB]
125
45,0
0,05
50
95,05
250
25,5
0,00
70
95,50
500
11,5
-0,02
80
91,48
750
7,5
-0,01
80
87,49
1000
7,0
0,01
80
87,01
1500
6,5
0,04
80
86,54
2000
9,0
0,11
80
89,11
3000
10,0
0,25
80
90,25
4000
9,5
0,40
80
89,90
6000
15,5
0,28
80
95,78
8000
13,0
-1,01
80
91,99
HZ
RETVFL
ISO 389-3
[dB]
Mastoid
correction
[dB]
Attenuator
[dB]
Target
[dB]
125
82,5
-19,2
15
78,3
250
67,0
-19,3
25
72,7
500
58,0
-19,1
40
78,9
750
48,5
-18,9
40
69,6
1000
42,5
-18,6
50
73,9
1500
36,5
-18,0
50
68,5
2000
31,0
-17,2
50
63,8
3000
30,0
-16,5
50
63,5
4000
35,5
-18,7
40
56,8
6000
40,0
-26,1
40
53,9
8000
40,0
-27,6
40
52,4

OSCILLA USB100 Series Specifications

General

Brand	OSCILLA
Model	USB100 Series
Category	Measuring Instruments
Language	English