GSi TYMPSTAR PRO - Acoustic Reflex Stimulus System; Stimulus Signal Specifications

GSI TympStar Pro User Manual
D-0129427 Rev. B Page 145 of 162
ACOUSTIC REFLEX ACTIVATING STIMULUS SYSTEM
Pure Tone Stimulus Signals
Frequency (Hz)
Min Level
(dB HL)
Max Level
(dB HL)
Ipsi
Max Level
(dB HL)
Contra-
Insert
Max Level
(dB HL)
Contra-
Headset
Frequency
Accuracy
250
35
85
105
105
+/- 3%
500
35
100
110
120
+/- 3%
1000
35
105
120
120
+/- 3%
2000
35
105
120
120
+/- 3%
4000
35
100
115
120
+/- 3%
Broad Band
Noise
35
93
108
115
Low Band Noise
35
94
109
115
High Band Noise
35
90
110
115
Frequency (Hz)
RETSPL
IPSI Probe
RETSPL
Contra Insert
RETSPL
Contra Headset
250
24.5
14.0
27.0
500
9.5
5.5
13.0
1000
6.5
0.0
6.0
2000
12
3.0
8.0
4000
3.5
5.5
9.0
Broad Band Noise
7.0
7.0
7.0
Low Band Noise
9.0
9.0
9.0
High Band Noise 7.0 7.0 7.0